164197677

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{58789}}^1$

素因数の和:58825

約数の個数: 24

約数和(自身を含む): 268082400

約数和(自身を除く): 103884723

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 58789, 176367, 411523, 1116991, 1234569, 2880661, 3350973, 7818937, 8641983, 23456811, 54732559, 164197677]

約数ペア:

[(1, 164197677), (3, 54732559), (7, 23456811), (19, 8641983), (21, 7818937), (49, 3350973), (57, 2880661), (133, 1234569), (147, 1116991), (399, 411523), (931, 176367), (2793, 58789)]