149761521

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60953}}^1$

素因数の和:60982

約数の個数: 32

約数和(自身を含む): 273073920

約数和(自身を除く): 123312399

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 60953, 182859, 426671, 548577, 792389, 1280013, 1645731, 2377167, 3840039, 5546723, 7131501, 11520117, 16640169, 21394503, 49920507, 149761521]

約数ペア:

[(1, 149761521), (3, 49920507), (7, 21394503), (9, 16640169), (13, 11520117), (21, 7131501), (27, 5546723), (39, 3840039), (63, 2377167), (91, 1645731), (117, 1280013), (189, 792389), (273, 548577), (351, 426671), (819, 182859), (2457, 60953)]