118989843

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 186001920

約数和(自身を除く): 67012077

約数列:

[1, 3, 7, 21, 59, 137, 177, 411, 413, 701, 959, 1239, 2103, 2877, 4907, 8083, 14721, 24249, 41359, 56581, 96037, 124077, 169743, 288111, 289513, 672259, 868539, 2016777, 5666183, 16998549, 39663281, 118989843]

約数ペア:

[(1, 118989843), (3, 39663281), (7, 16998549), (21, 5666183), (59, 2016777), (137, 868539), (177, 672259), (411, 289513), (413, 288111), (701, 169743), (959, 124077), (1239, 96037), (2103, 56581), (2877, 41359), (4907, 24249), (8083, 14721)]