81593733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3797}}^1$

素因数の和:3861

約数の個数: 32

約数和(自身を含む): 127612800

約数和(自身を除く): 46019067

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 3797, 7163, 11391, 21489, 49361, 72143, 110113, 148083, 216429, 330339, 937859, 1431469, 2092147, 2813577, 4294407, 6276441, 27197911, 81593733]

約数ペア:

[(1, 81593733), (3, 27197911), (13, 6276441), (19, 4294407), (29, 2813577), (39, 2092147), (57, 1431469), (87, 937859), (247, 330339), (377, 216429), (551, 148083), (741, 110113), (1131, 72143), (1653, 49361), (3797, 21489), (7163, 11391)]