120876651

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 220953600

約数和(自身を除く): 100076949

約数列:

[1, 3, 7, 9, 19, 21, 27, 41, 57, 63, 123, 133, 171, 189, 287, 369, 399, 513, 779, 821, 861, 1107, 1197, 2337, 2463, 2583, 3591, 5453, 5747, 7011, 7389, 7749, 15599, 16359, 17241, 21033, 22167, 33661, 46797, 49077, 51723, 100983, 109193, 140391, 147231, 155169, 235627, 302949, 327579, 421173, 639559, 706881, 908847, 982737, 1918677, 2120643, 2948211, 4476913, 5756031, 6361929, 13430739, 17268093, 40292217, 120876651]

約数ペア:

[(1, 120876651), (3, 40292217), (7, 17268093), (9, 13430739), (19, 6361929), (21, 5756031), (27, 4476913), (41, 2948211), (57, 2120643), (63, 1918677), (123, 982737), (133, 908847), (171, 706881), (189, 639559), (287, 421173), (369, 327579), (399, 302949), (513, 235627), (779, 155169), (821, 147231), (861, 140391), (1107, 109193), (1197, 100983), (2337, 51723), (2463, 49077), (2583, 46797), (3591, 33661), (5453, 22167), (5747, 21033), (7011, 17241), (7389, 16359), (7749, 15599)]