55123983

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 88049280

約数和(自身を除く): 32925297

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 261, 279, 757, 783, 837, 899, 2271, 2349, 2511, 2697, 6813, 8091, 20439, 21953, 23467, 24273, 61317, 65859, 70401, 72819, 197577, 211203, 592731, 633609, 680543, 1778193, 1900827, 2041629, 6124887, 18374661, 55123983]

約数ペア:

[(1, 55123983), (3, 18374661), (9, 6124887), (27, 2041629), (29, 1900827), (31, 1778193), (81, 680543), (87, 633609), (93, 592731), (261, 211203), (279, 197577), (757, 72819), (783, 70401), (837, 65859), (899, 61317), (2271, 24273), (2349, 23467), (2511, 21953), (2697, 20439), (6813, 8091)]