61559979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1531}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 88537344

約数和(自身を除く): 26977365

約数列:

[1, 3, 13, 39, 1031, 1531, 3093, 4593, 13403, 19903, 40209, 59709, 1578461, 4735383, 20519993, 61559979]

約数ペア:

[(1, 61559979), (3, 20519993), (13, 4735383), (39, 1578461), (1031, 59709), (1531, 40209), (3093, 19903), (4593, 13403)]