42045201

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{38609}}^1$

素因数の和:38637

約数の個数: 18

約数和(自身を含む): 66756690

約数和(自身を除く): 24711489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 38609, 115827, 347481, 424699, 1274097, 3822291, 4671689, 14015067, 42045201]

約数ペア:

[(1, 42045201), (3, 14015067), (9, 4671689), (11, 3822291), (33, 1274097), (99, 424699), (121, 347481), (363, 115827), (1089, 38609)]