161937973351

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15812711}}^1$

素因数の和:15812755

約数の個数: 24

約数和(自身を含む): 216317900160

約数和(自身を除く): 54379926809

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241, 15812711, 110688977, 173939821, 300441509, 774822839, 1217578747, 2103090563, 3304856599, 8523051229, 14721633941, 23133996193, 161937973351]

約数ペア:

[(1, 161937973351), (7, 23133996193), (11, 14721633941), (19, 8523051229), (49, 3304856599), (77, 2103090563), (133, 1217578747), (209, 774822839), (539, 300441509), (931, 173939821), (1463, 110688977), (10241, 15812711)]