140769687

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{7681}}^1$

素因数の和:7874

約数の個数: 16

約数和(自身を含む): 193586400

約数和(自身を除く): 52816713

約数列:

[1, 3, 41, 123, 149, 447, 6109, 7681, 18327, 23043, 314921, 944763, 1144469, 3433407, 46923229, 140769687]

約数ペア:

[(1, 140769687), (3, 46923229), (41, 3433407), (123, 1144469), (149, 944763), (447, 314921), (6109, 23043), (7681, 18327)]