133640577

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5087}}^1$

素因数の和:5242

約数の個数: 32

約数和(自身を含む): 227942400

約数和(自身を除く): 94301823

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3753, 5087, 8757, 15261, 26271, 35609, 45783, 106827, 137349, 320481, 707093, 961443, 2121279, 4949651, 6363837, 14848953, 19091511, 44546859, 133640577]

約数ペア:

[(1, 133640577), (3, 44546859), (7, 19091511), (9, 14848953), (21, 6363837), (27, 4949651), (63, 2121279), (139, 961443), (189, 707093), (417, 320481), (973, 137349), (1251, 106827), (2919, 45783), (3753, 35609), (5087, 26271), (8757, 15261)]