149775171

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1049}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 246489600

約数和(自身を除く): 96714429

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 523, 1049, 1569, 3147, 3661, 6799, 7343, 10983, 13637, 20397, 22029, 40911, 47593, 95459, 142779, 286377, 548627, 1645881, 3840389, 7132151, 11521167, 21396453, 49925057, 149775171]

約数ペア:

[(1, 149775171), (3, 49925057), (7, 21396453), (13, 11521167), (21, 7132151), (39, 3840389), (91, 1645881), (273, 548627), (523, 286377), (1049, 142779), (1569, 95459), (3147, 47593), (3661, 40911), (6799, 22029), (7343, 20397), (10983, 13637)]