156627783

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26249}}^1$

素因数の和:26288

約数の個数: 32

約数和(自身を含む): 264600000

約数和(自身を除く): 107972217

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 26249, 78747, 236241, 341237, 446233, 708723, 1023711, 1338699, 3071133, 4016097, 5801029, 9213399, 12048291, 17403087, 52209261, 156627783]

約数ペア:

[(1, 156627783), (3, 52209261), (9, 17403087), (13, 12048291), (17, 9213399), (27, 5801029), (39, 4016097), (51, 3071133), (117, 1338699), (153, 1023711), (221, 708723), (351, 446233), (459, 341237), (663, 236241), (1989, 78747), (5967, 26249)]