65115609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 96327168

約数和(自身を除く): 31211559

約数列:

[1, 3, 13, 39, 61, 101, 183, 271, 303, 793, 813, 1313, 2379, 3523, 3939, 6161, 10569, 16531, 18483, 27371, 49593, 80093, 82113, 214903, 240279, 355823, 644709, 1067469, 1669631, 5008893, 21705203, 65115609]

約数ペア:

[(1, 65115609), (3, 21705203), (13, 5008893), (39, 1669631), (61, 1067469), (101, 644709), (183, 355823), (271, 240279), (303, 214903), (793, 82113), (813, 80093), (1313, 49593), (2379, 27371), (3523, 18483), (3939, 16531), (6161, 10569)]