159968127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 241274880

約数和(自身を除く): 81306753

約数列:

[1, 3, 11, 33, 43, 79, 129, 237, 473, 869, 1419, 1427, 2607, 3397, 4281, 10191, 15697, 37367, 47091, 61361, 112101, 112733, 184083, 338199, 674971, 1240063, 2024913, 3720189, 4847519, 14542557, 53322709, 159968127]

約数ペア:

[(1, 159968127), (3, 53322709), (11, 14542557), (33, 4847519), (43, 3720189), (79, 2024913), (129, 1240063), (237, 674971), (473, 338199), (869, 184083), (1419, 112733), (1427, 112101), (2607, 61361), (3397, 47091), (4281, 37367), (10191, 15697)]