145804581

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:662

約数の個数: 36

約数和(自身を含む): 229554468

約数和(自身を除く): 83749887

約数列:

[1, 3, 9, 13, 39, 117, 169, 257, 373, 507, 771, 1119, 1521, 2313, 3341, 3357, 4849, 10023, 14547, 30069, 43433, 43641, 63037, 95861, 130299, 189111, 287583, 390897, 567333, 862749, 1246193, 3738579, 11215737, 16200509, 48601527, 145804581]

約数ペア:

[(1, 145804581), (3, 48601527), (9, 16200509), (13, 11215737), (39, 3738579), (117, 1246193), (169, 862749), (257, 567333), (373, 390897), (507, 287583), (771, 189111), (1119, 130299), (1521, 95861), (2313, 63037), (3341, 43641), (3357, 43433), (4849, 30069), (10023, 14547)]