57478761

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 88099200

約数和(自身を除く): 30620439

約数列:

[1, 3, 9, 27, 41, 123, 137, 369, 379, 411, 1107, 1137, 1233, 3411, 3699, 5617, 10233, 15539, 16851, 46617, 50553, 51923, 139851, 151659, 155769, 419553, 467307, 1401921, 2128843, 6386529, 19159587, 57478761]

約数ペア:

[(1, 57478761), (3, 19159587), (9, 6386529), (27, 2128843), (41, 1401921), (123, 467307), (137, 419553), (369, 155769), (379, 151659), (411, 139851), (1107, 51923), (1137, 50553), (1233, 46617), (3411, 16851), (3699, 15539), (5617, 10233)]