25772607

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7177}}^1$

素因数の和:7212

約数の個数: 32

約数和(自身を含む): 45939200

約数和(自身を除く): 20166593

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7177, 21531, 50239, 64593, 136363, 150717, 193779, 409089, 452151, 954541, 1227267, 1356453, 2863623, 3681801, 8590869, 25772607]

約数ペア:

[(1, 25772607), (3, 8590869), (7, 3681801), (9, 2863623), (19, 1356453), (21, 1227267), (27, 954541), (57, 452151), (63, 409089), (133, 193779), (171, 150717), (189, 136363), (399, 64593), (513, 50239), (1197, 21531), (3591, 7177)]