143745771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 211680000

約数和(自身を除く): 67934229

約数列:

[1, 3, 13, 39, 59, 177, 179, 349, 537, 767, 1047, 2301, 2327, 4537, 6981, 10561, 13611, 20591, 31683, 61773, 62471, 137293, 187413, 267683, 411879, 803049, 812123, 2436369, 3685789, 11057367, 47915257, 143745771]

約数ペア:

[(1, 143745771), (3, 47915257), (13, 11057367), (39, 3685789), (59, 2436369), (177, 812123), (179, 803049), (349, 411879), (537, 267683), (767, 187413), (1047, 137293), (2301, 62471), (2327, 61773), (4537, 31683), (6981, 20591), (10561, 13611)]