72126189

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{787}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 110635200

約数和(自身を除く): 38509011

約数列:

[1, 3, 9, 17, 51, 153, 599, 787, 1797, 2361, 5391, 7083, 10183, 13379, 30549, 40137, 91647, 120411, 471413, 1414239, 4242717, 8014021, 24042063, 72126189]

約数ペア:

[(1, 72126189), (3, 24042063), (9, 8014021), (17, 4242717), (51, 1414239), (153, 471413), (599, 120411), (787, 91647), (1797, 40137), (2361, 30549), (5391, 13379), (7083, 10183)]