126421503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6151}}^1$

素因数の和:6215

約数の個数: 32

約数和(自身を含む): 198438912

約数和(自身を除く): 72017409

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 6151, 6851, 18453, 20553, 79963, 104567, 190681, 239889, 313701, 572043, 1359371, 2478853, 3241577, 4078113, 7436559, 9724731, 42140501, 126421503]

約数ペア:

[(1, 126421503), (3, 42140501), (13, 9724731), (17, 7436559), (31, 4078113), (39, 3241577), (51, 2478853), (93, 1359371), (221, 572043), (403, 313701), (527, 239889), (663, 190681), (1209, 104567), (1581, 79963), (6151, 20553), (6851, 18453)]