173675187837

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{3943}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 255568360320

約数和(自身を除く): 81893172483

約数列:

[1, 3, 9, 137, 139, 257, 411, 417, 771, 1233, 1251, 2313, 3943, 11829, 19043, 35209, 35487, 35723, 57129, 105627, 107169, 171387, 316881, 321507, 540191, 548077, 1013351, 1620573, 1644231, 3040053, 4861719, 4894051, 4932693, 9120159, 14682153, 44046459, 75086549, 138829087, 140855789, 225259647, 416487261, 422567367, 675778941, 1249461783, 1267702101, 19297243093, 57891729279, 173675187837]

約数ペア:

[(1, 173675187837), (3, 57891729279), (9, 19297243093), (137, 1267702101), (139, 1249461783), (257, 675778941), (411, 422567367), (417, 416487261), (771, 225259647), (1233, 140855789), (1251, 138829087), (2313, 75086549), (3943, 44046459), (11829, 14682153), (19043, 9120159), (35209, 4932693), (35487, 4894051), (35723, 4861719), (57129, 3040053), (105627, 1644231), (107169, 1620573), (171387, 1013351), (316881, 548077), (321507, 540191)]