72626589

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21751}}^1$

素因数の和:21817

約数の個数: 24

約数和(自身を含む): 122159232

約数和(自身を除く): 49532643

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 21751, 65253, 152257, 195759, 456771, 1152803, 1370313, 3458409, 8069621, 10375227, 24208863, 72626589]

約数ペア:

[(1, 72626589), (3, 24208863), (7, 10375227), (9, 8069621), (21, 3458409), (53, 1370313), (63, 1152803), (159, 456771), (371, 195759), (477, 152257), (1113, 65253), (3339, 21751)]