2100090205521

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17389}}^1\times {\mathrm{5281}}^1$

素因数の和:22708

約数の個数: 96

約数和(自身を含む): 3909305388800

約数和(自身を除く): 1809215183279

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 2079, 2541, 3267, 5281, 7623, 15843, 17389, 22869, 36967, 47529, 52167, 58091, 110901, 121723, 142587, 156501, 174273, 191279, 332703, 365169, 406637, 469503, 522819, 573837, 639001, 998109, 1095507, 1219911, 1338953, 1568457, 1721511, 1917003, 2104069, 3286521, 3659733, 4016859, 4473007, 5164533, 5751009, 6312207, 10979199, 12050577, 13419021, 14728483, 17253027, 18936621, 36151731, 40257063, 44185449, 56809863, 91831309, 120771189, 132556347, 275493927, 397669041, 642819163, 826481781, 1010144399, 1928457489, 2479445343, 3030433197, 5785372467, 7071010793, 9091299591, 11111588389, 17356117401, 21213032379, 27273898773, 33334765167, 63639097137, 77781118723, 100004295501, 190917291411, 233343356169, 300012886503, 700030068507, 2100090205521]

約数ペア:

[(1, 2100090205521), (3, 700030068507), (7, 300012886503), (9, 233343356169), (11, 190917291411), (21, 100004295501), (27, 77781118723), (33, 63639097137), (63, 33334765167), (77, 27273898773), (99, 21213032379), (121, 17356117401), (189, 11111588389), (231, 9091299591), (297, 7071010793), (363, 5785372467), (693, 3030433197), (847, 2479445343), (1089, 1928457489), (2079, 1010144399), (2541, 826481781), (3267, 642819163), (5281, 397669041), (7623, 275493927), (15843, 132556347), (17389, 120771189), (22869, 91831309), (36967, 56809863), (47529, 44185449), (52167, 40257063), (58091, 36151731), (110901, 18936621), (121723, 17253027), (142587, 14728483), (156501, 13419021), (174273, 12050577), (191279, 10979199), (332703, 6312207), (365169, 5751009), (406637, 5164533), (469503, 4473007), (522819, 4016859), (573837, 3659733), (639001, 3286521), (998109, 2104069), (1095507, 1917003), (1219911, 1721511), (1338953, 1568457)]