156738777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 233525376

約数和(自身を除く): 76786599

約数列:

[1, 3, 13, 39, 41, 83, 123, 249, 533, 1079, 1181, 1599, 3237, 3403, 3543, 10209, 15353, 44239, 46059, 48421, 98023, 132717, 145263, 294069, 629473, 1274299, 1888419, 3822897, 4018943, 12056829, 52246259, 156738777]

約数ペア:

[(1, 156738777), (3, 52246259), (13, 12056829), (39, 4018943), (41, 3822897), (83, 1888419), (123, 1274299), (249, 629473), (533, 294069), (1079, 145263), (1181, 132717), (1599, 98023), (3237, 48421), (3403, 46059), (3543, 44239), (10209, 15353)]