102920607

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1181}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 155626848

約数和(自身を除く): 52706241

約数列:

[1, 3, 9, 23, 69, 207, 421, 1181, 1263, 3543, 3789, 9683, 10629, 27163, 29049, 81489, 87147, 244467, 497201, 1491603, 4474809, 11435623, 34306869, 102920607]

約数ペア:

[(1, 102920607), (3, 34306869), (9, 11435623), (23, 4474809), (69, 1491603), (207, 497201), (421, 244467), (1181, 87147), (1263, 81489), (3543, 29049), (3789, 27163), (9683, 10629)]