77322721

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 89653248

約数和(自身を除く): 12330527

約数列:

[1, 7, 151, 191, 383, 1057, 1337, 2681, 28841, 57833, 73153, 201887, 404831, 512071, 11046103, 77322721]

約数ペア:

[(1, 77322721), (7, 11046103), (151, 512071), (191, 404831), (383, 201887), (1057, 73153), (1337, 57833), (2681, 28841)]