156959283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3975

約数の個数: 32

約数和(自身を含む): 242609472

約数和(自身を除く): 85650189

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 793, 1037, 2379, 3111, 3881, 11643, 13481, 40443, 50453, 65977, 151359, 197931, 236741, 710223, 857701, 2573103, 3077633, 4024597, 9232899, 12073791, 52319761, 156959283]

約数ペア:

[(1, 156959283), (3, 52319761), (13, 12073791), (17, 9232899), (39, 4024597), (51, 3077633), (61, 2573103), (183, 857701), (221, 710223), (663, 236741), (793, 197931), (1037, 151359), (2379, 65977), (3111, 50453), (3881, 40443), (11643, 13481)]