129374553

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4258

約数の個数: 48

約数和(自身を含む): 230480640

約数和(自身を除く): 101106087

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 931, 1463, 1617, 2793, 4211, 4389, 10241, 12633, 29477, 30723, 46321, 80009, 88431, 138963, 206339, 240027, 324247, 560063, 619017, 880099, 972741, 1680189, 2269729, 2640297, 3920441, 6160693, 6809187, 11761323, 18482079, 43124851, 129374553]

約数ペア:

[(1, 129374553), (3, 43124851), (7, 18482079), (11, 11761323), (19, 6809187), (21, 6160693), (33, 3920441), (49, 2640297), (57, 2269729), (77, 1680189), (133, 972741), (147, 880099), (209, 619017), (231, 560063), (399, 324247), (539, 240027), (627, 206339), (931, 138963), (1463, 88431), (1617, 80009), (2793, 46321), (4211, 30723), (4389, 29477), (10241, 12633)]