138965655647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{324983}}^1$

素因数の和:325167

約数の個数: 32

約数和(自身を含む): 177040883712

約数和(自身を除く): 38075228065

約数列:

[1, 7, 13, 37, 91, 127, 259, 481, 889, 1651, 3367, 4699, 11557, 32893, 61087, 324983, 427609, 2274881, 4224779, 12024371, 29573453, 41272841, 84170597, 156316823, 288909887, 536546933, 1094217761, 1527095117, 3755828531, 10689665819, 19852236521, 138965655647]

約数ペア:

[(1, 138965655647), (7, 19852236521), (13, 10689665819), (37, 3755828531), (91, 1527095117), (127, 1094217761), (259, 536546933), (481, 288909887), (889, 156316823), (1651, 84170597), (3367, 41272841), (4699, 29573453), (11557, 12024371), (32893, 4224779), (61087, 2274881), (324983, 427609)]