77240007

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{220057}}^1$

素因数の和:220079

約数の個数: 16

約数和(自身を含む): 123232480

約数和(自身を除く): 45992473

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 220057, 660171, 1980513, 2860741, 5941539, 8582223, 25746669, 77240007]

約数ペア:

[(1, 77240007), (3, 25746669), (9, 8582223), (13, 5941539), (27, 2860741), (39, 1980513), (117, 660171), (351, 220057)]