145721577

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{3719}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 200165760

約数和(自身を除く): 54444183

約数列:

[1, 3, 37, 111, 353, 1059, 3719, 11157, 13061, 39183, 137603, 412809, 1312807, 3938421, 48573859, 145721577]

約数ペア:

[(1, 145721577), (3, 48573859), (37, 3938421), (111, 1312807), (353, 412809), (1059, 137603), (3719, 39183), (11157, 13061)]