156645489

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52163}}^1$

素因数の和:52197

約数の個数: 32

約数和(自身を含む): 280433664

約数和(自身を除く): 123788175

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 52163, 156489, 365141, 573793, 678119, 1095423, 1721379, 2034357, 4016551, 4746833, 7459309, 12049653, 14240499, 22377927, 52215163, 156645489]

約数ペア:

[(1, 156645489), (3, 52215163), (7, 22377927), (11, 14240499), (13, 12049653), (21, 7459309), (33, 4746833), (39, 4016551), (77, 2034357), (91, 1721379), (143, 1095423), (231, 678119), (273, 573793), (429, 365141), (1001, 156489), (3003, 52163)]