61872903

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 93636816

約数和(自身を除く): 31763913

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 909, 2521, 2727, 7563, 8181, 22689, 24543, 68067, 204201, 254621, 612603, 763863, 2291589, 6874767, 20624301, 61872903]

約数ペア:

[(1, 61872903), (3, 20624301), (9, 6874767), (27, 2291589), (81, 763863), (101, 612603), (243, 254621), (303, 204201), (909, 68067), (2521, 24543), (2727, 22689), (7563, 8181)]