82179765

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7043

約数の個数: 40

約数和(自身を含む): 152416440

約数和(自身を除く): 70236675

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 6997, 11745, 20991, 34985, 62973, 104955, 188919, 202913, 314865, 566757, 608739, 944595, 1014565, 1826217, 2833785, 3043695, 5478651, 9131085, 16435953, 27393255, 82179765]

約数ペア:

[(1, 82179765), (3, 27393255), (5, 16435953), (9, 9131085), (15, 5478651), (27, 3043695), (29, 2833785), (45, 1826217), (81, 1014565), (87, 944595), (135, 608739), (145, 566757), (261, 314865), (405, 202913), (435, 188919), (783, 104955), (1305, 62973), (2349, 34985), (3915, 20991), (6997, 11745)]