118971489

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4231}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 197177344

約数和(自身を除く): 78205855

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 4231, 9373, 12693, 28119, 29617, 55003, 88851, 165009, 385021, 435793, 1155063, 1307379, 3050551, 5665309, 9151653, 16995927, 39657163, 118971489]

約数ペア:

[(1, 118971489), (3, 39657163), (7, 16995927), (13, 9151653), (21, 5665309), (39, 3050551), (91, 1307379), (103, 1155063), (273, 435793), (309, 385021), (721, 165009), (1339, 88851), (2163, 55003), (4017, 29617), (4231, 28119), (9373, 12693)]