145403313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{31699}}^1$

素因数の和:31852

約数の個数: 16

約数和(自身を含む): 213024000

約数和(自身を除く): 67620687

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 31699, 95097, 348689, 1046067, 4406161, 13218483, 48467771, 145403313]

約数ペア:

[(1, 145403313), (3, 48467771), (11, 13218483), (33, 4406161), (139, 1046067), (417, 348689), (1529, 95097), (4587, 31699)]