157224033

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7937}}^1$

素因数の和:8045

約数の個数: 24

約数和(自身を含む): 237758976

約数和(自身を除く): 80534943

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6603, 7937, 19809, 23811, 71433, 246047, 563527, 738141, 1690581, 2214423, 5071743, 17469337, 52408011, 157224033]

約数ペア:

[(1, 157224033), (3, 52408011), (9, 17469337), (31, 5071743), (71, 2214423), (93, 1690581), (213, 738141), (279, 563527), (639, 246047), (2201, 71433), (6603, 23811), (7937, 19809)]