120350153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 156499968

約数和(自身を除く): 36149815

約数列:

[1, 7, 11, 31, 77, 127, 217, 341, 397, 889, 1397, 2387, 2779, 3937, 4367, 9779, 12307, 27559, 30569, 43307, 50419, 86149, 135377, 303149, 352933, 554609, 947639, 1562989, 3882263, 10940923, 17192879, 120350153]

約数ペア:

[(1, 120350153), (7, 17192879), (11, 10940923), (31, 3882263), (77, 1562989), (127, 947639), (217, 554609), (341, 352933), (397, 303149), (889, 135377), (1397, 86149), (2387, 50419), (2779, 43307), (3937, 30569), (4367, 27559), (9779, 12307)]