124140709

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 161390592

約数和(自身を除く): 37249883

約数列:

[1, 7, 11, 31, 77, 131, 217, 341, 397, 917, 1441, 2387, 2779, 4061, 4367, 10087, 12307, 28427, 30569, 44671, 52007, 86149, 135377, 312697, 364049, 572077, 947639, 1612217, 4004539, 11285519, 17734387, 124140709]

約数ペア:

[(1, 124140709), (7, 17734387), (11, 11285519), (31, 4004539), (77, 1612217), (131, 947639), (217, 572077), (341, 364049), (397, 312697), (917, 135377), (1441, 86149), (2387, 52007), (2779, 44671), (4061, 30569), (4367, 28427), (10087, 12307)]