123916473

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{37313}}^1$

素因数の和:37366

約数の個数: 20

約数和(自身を含む): 189629748

約数和(自身を除く): 65713275

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 37313, 111939, 335817, 1007451, 1529833, 3022353, 4589499, 13768497, 41305491, 123916473]

約数ペア:

[(1, 123916473), (3, 41305491), (9, 13768497), (27, 4589499), (41, 3022353), (81, 1529833), (123, 1007451), (369, 335817), (1107, 111939), (3321, 37313)]