74981013

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1607}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 101677056

約数和(自身を除く): 26696043

約数列:

[1, 3, 103, 151, 309, 453, 1607, 4821, 15553, 46659, 165521, 242657, 496563, 727971, 24993671, 74981013]

約数ペア:

[(1, 74981013), (3, 24993671), (103, 727971), (151, 496563), (309, 242657), (453, 165521), (1607, 46659), (4821, 15553)]