122578449

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 203164416

約数和(自身を除く): 80585967

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 181, 271, 357, 543, 813, 833, 1267, 1897, 2499, 3077, 3801, 4607, 5691, 8869, 9231, 13279, 13821, 21539, 26607, 32249, 39837, 49051, 64617, 96747, 147153, 150773, 225743, 343357, 452319, 677229, 833867, 1030071, 2403499, 2501601, 5837069, 7210497, 17511207, 40859483, 122578449]

約数ペア:

[(1, 122578449), (3, 40859483), (7, 17511207), (17, 7210497), (21, 5837069), (49, 2501601), (51, 2403499), (119, 1030071), (147, 833867), (181, 677229), (271, 452319), (357, 343357), (543, 225743), (813, 150773), (833, 147153), (1267, 96747), (1897, 64617), (2499, 49051), (3077, 39837), (3801, 32249), (4607, 26607), (5691, 21539), (8869, 13821), (9231, 13279)]