161745747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{1193}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 221071488

約数和(自身を除く): 59325741

約数列:

[1, 3, 43, 129, 1051, 1193, 3153, 3579, 45193, 51299, 135579, 153897, 1253843, 3761529, 53915249, 161745747]

約数ペア:

[(1, 161745747), (3, 53915249), (43, 3761529), (129, 1253843), (1051, 153897), (1193, 135579), (3153, 51299), (3579, 45193)]