351158973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 548674560

約数和(自身を除く): 197515587

約数列:

[1, 3, 11, 33, 41, 53, 59, 83, 123, 159, 177, 249, 451, 583, 649, 913, 1353, 1749, 1947, 2173, 2419, 2739, 3127, 3403, 4399, 4897, 6519, 7257, 9381, 10209, 13197, 14691, 23903, 26609, 34397, 37433, 48389, 53867, 71709, 79827, 103191, 112299, 128207, 145167, 161601, 180359, 200777, 259541, 384621, 541077, 602331, 778623, 1410277, 1983949, 2208547, 2854951, 4230831, 5951847, 6625641, 8564853, 10641181, 31923543, 117052991, 351158973]

約数ペア:

[(1, 351158973), (3, 117052991), (11, 31923543), (33, 10641181), (41, 8564853), (53, 6625641), (59, 5951847), (83, 4230831), (123, 2854951), (159, 2208547), (177, 1983949), (249, 1410277), (451, 778623), (583, 602331), (649, 541077), (913, 384621), (1353, 259541), (1749, 200777), (1947, 180359), (2173, 161601), (2419, 145167), (2739, 128207), (3127, 112299), (3403, 103191), (4399, 79827), (4897, 71709), (6519, 53867), (7257, 48389), (9381, 37433), (10209, 34397), (13197, 26609), (14691, 23903)]