127777421759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{29009}}^1$

素因数の和:30107

約数の個数: 32

約数和(自身を含む): 153520920000

約数和(自身を除く): 25743498241

約数列:

[1, 13, 17, 19, 221, 247, 323, 1049, 4199, 13637, 17833, 19931, 29009, 231829, 259103, 338827, 377117, 493153, 551171, 4404751, 6410989, 7165223, 9369907, 30430441, 121808791, 395595733, 517317497, 578178379, 6725127461, 7516318927, 9829032443, 127777421759]

約数ペア:

[(1, 127777421759), (13, 9829032443), (17, 7516318927), (19, 6725127461), (221, 578178379), (247, 517317497), (323, 395595733), (1049, 121808791), (4199, 30430441), (13637, 9369907), (17833, 7165223), (19931, 6410989), (29009, 4404751), (231829, 551171), (259103, 493153), (338827, 377117)]