67939209

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{193559}}^1$

素因数の和:193581

約数の個数: 16

約数和(自身を含む): 108393600

約数和(自身を除く): 40454391

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 193559, 580677, 1742031, 2516267, 5226093, 7548801, 22646403, 67939209]

約数ペア:

[(1, 67939209), (3, 22646403), (9, 7548801), (13, 5226093), (27, 2516267), (39, 1742031), (117, 580677), (351, 193559)]