149577309

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21011}}^1$

素因数の和:21137

約数の個数: 24

約数和(自身を含む): 249118272

約数和(自身を除く): 99540963

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 21011, 63033, 147077, 189099, 441231, 1323693, 2374243, 7122729, 16619701, 21368187, 49859103, 149577309]

約数ペア:

[(1, 149577309), (3, 49859103), (7, 21368187), (9, 16619701), (21, 7122729), (63, 2374243), (113, 1323693), (339, 441231), (791, 189099), (1017, 147077), (2373, 63033), (7119, 21011)]