70880463

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1637}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 108854928

約数和(自身を除く): 37974465

約数列:

[1, 3, 9, 17, 51, 153, 283, 849, 1637, 2547, 4811, 4911, 14433, 14733, 27829, 43299, 83487, 250461, 463271, 1389813, 4169439, 7875607, 23626821, 70880463]

約数ペア:

[(1, 70880463), (3, 23626821), (9, 7875607), (17, 4169439), (51, 1389813), (153, 463271), (283, 250461), (849, 83487), (1637, 43299), (2547, 27829), (4811, 14733), (4911, 14433)]