193729629

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{20507}}^1$

素因数の和:20624

約数の個数: 16

約数和(自身を含む): 267752448

約数和(自身を除く): 74022819

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 20507, 61521, 963829, 1373969, 2891487, 4121907, 64576543, 193729629]

約数ペア:

[(1, 193729629), (3, 64576543), (47, 4121907), (67, 2891487), (141, 1373969), (201, 963829), (3149, 61521), (9447, 20507)]