61428627

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{40387}}^1$

素因数の和:40419

約数の個数: 18

約数和(自身を含む): 96083052

約数和(自身を除く): 34654425

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 40387, 121161, 363483, 525031, 1575093, 4725279, 6825403, 20476209, 61428627]

約数ペア:

[(1, 61428627), (3, 20476209), (9, 6825403), (13, 4725279), (39, 1575093), (117, 525031), (169, 363483), (507, 121161), (1521, 40387)]