72623529

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38609}}^1$

素因数の和:38645

約数の個数: 24

約数和(自身を含む): 120463200

約数和(自身を除く): 47839671

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 38609, 115827, 347481, 424699, 733571, 1274097, 2200713, 3822291, 6602139, 8069281, 24207843, 72623529]

約数ペア:

[(1, 72623529), (3, 24207843), (9, 8069281), (11, 6602139), (19, 3822291), (33, 2200713), (57, 1274097), (99, 733571), (171, 424699), (209, 347481), (627, 115827), (1881, 38609)]