172037307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{65839}}^1$

素因数の和:65922

約数の個数: 16

約数和(自身を含む): 250718720

約数和(自身を除く): 78681413

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 65839, 197517, 855907, 2567721, 4411213, 13233639, 57345769, 172037307]

約数ペア:

[(1, 172037307), (3, 57345769), (13, 13233639), (39, 4411213), (67, 2567721), (201, 855907), (871, 197517), (2613, 65839)]