90995751

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 177730560

約数和(自身を除く): 86734809

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 121, 161, 173, 189, 207, 231, 253, 297, 363, 483, 519, 621, 693, 759, 847, 1089, 1211, 1449, 1557, 1771, 1903, 2079, 2277, 2541, 2783, 3267, 3633, 3979, 4347, 4671, 5313, 5709, 6831, 7623, 8349, 10899, 11937, 13321, 15939, 17127, 19481, 20933, 22869, 25047, 27853, 32697, 35811, 39963, 43769, 47817, 51381, 58443, 62799, 75141, 83559, 107433, 119889, 131307, 146531, 175329, 188397, 250677, 306383, 359667, 393921, 439593, 481459, 525987, 565191, 752031, 919149, 1181763, 1318779, 1444377, 2757447, 3370213, 3956337, 4333131, 8272341, 10110639, 12999393, 30331917, 90995751]

約数ペア:

[(1, 90995751), (3, 30331917), (7, 12999393), (9, 10110639), (11, 8272341), (21, 4333131), (23, 3956337), (27, 3370213), (33, 2757447), (63, 1444377), (69, 1318779), (77, 1181763), (99, 919149), (121, 752031), (161, 565191), (173, 525987), (189, 481459), (207, 439593), (231, 393921), (253, 359667), (297, 306383), (363, 250677), (483, 188397), (519, 175329), (621, 146531), (693, 131307), (759, 119889), (847, 107433), (1089, 83559), (1211, 75141), (1449, 62799), (1557, 58443), (1771, 51381), (1903, 47817), (2079, 43769), (2277, 39963), (2541, 35811), (2783, 32697), (3267, 27853), (3633, 25047), (3979, 22869), (4347, 20933), (4671, 19481), (5313, 17127), (5709, 15939), (6831, 13321), (7623, 11937), (8349, 10899)]