61390407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38393}}^1$

素因数の和:38450

約数の個数: 16

約数和(自身を含む): 90302688

約数和(自身を除く): 28912281

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 38393, 115179, 499109, 1497327, 1574113, 4722339, 20463469, 61390407]

約数ペア:

[(1, 61390407), (3, 20463469), (13, 4722339), (39, 1574113), (41, 1497327), (123, 499109), (533, 115179), (1599, 38393)]