73969917

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{23327}}^1$

素因数の和:23488

約数の個数: 16

約数和(自身を含む): 113467392

約数和(自身を除く): 39497475

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 23327, 69981, 163289, 489867, 3522377, 10567131, 24656639, 73969917]

約数ペア:

[(1, 73969917), (3, 24656639), (7, 10567131), (21, 3522377), (151, 489867), (453, 163289), (1057, 69981), (3171, 23327)]