156638133

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1103}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 234224640

約数和(自身を除く): 77586507

約数列:

[1, 3, 9, 31, 93, 279, 509, 1103, 1527, 3309, 4581, 9927, 15779, 34193, 47337, 102579, 142011, 307737, 561427, 1684281, 5052843, 17404237, 52212711, 156638133]

約数ペア:

[(1, 156638133), (3, 52212711), (9, 17404237), (31, 5052843), (93, 1684281), (279, 561427), (509, 307737), (1103, 142011), (1527, 102579), (3309, 47337), (4581, 34193), (9927, 15779)]