327257619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 481302528

約数和(自身を除く): 154044909

約数列:

[1, 3, 13, 39, 61, 151, 183, 453, 793, 911, 1963, 2379, 2733, 5889, 9211, 11843, 27633, 35529, 55571, 119743, 137561, 166713, 359229, 412683, 722423, 1788293, 2167269, 5364879, 8391221, 25173663, 109085873, 327257619]

約数ペア:

[(1, 327257619), (3, 109085873), (13, 25173663), (39, 8391221), (61, 5364879), (151, 2167269), (183, 1788293), (453, 722423), (793, 412683), (911, 359229), (1963, 166713), (2379, 137561), (2733, 119743), (5889, 55571), (9211, 35529), (11843, 27633)]