163990473

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{17359}}^1$

素因数の和:17476

約数の個数: 16

約数和(自身を含む): 226652160

約数和(自身を除く): 62661687

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 17359, 52077, 815873, 1163053, 2447619, 3489159, 54663491, 163990473]

約数ペア:

[(1, 163990473), (3, 54663491), (47, 3489159), (67, 2447619), (141, 1163053), (201, 815873), (3149, 52077), (9447, 17359)]