127544109

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{78877}}^1$

素因数の和:78905

約数の個数: 24

約数和(自身を含む): 215810208

約数和(自身を除く): 88266099

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 78877, 236631, 552139, 867647, 1656417, 2602941, 3864973, 6073529, 11594919, 18220587, 42514703, 127544109]

約数ペア:

[(1, 127544109), (3, 42514703), (7, 18220587), (11, 11594919), (21, 6073529), (33, 3864973), (49, 2602941), (77, 1656417), (147, 867647), (231, 552139), (539, 236631), (1617, 78877)]