201580856967

素因数分解:

$3^1\times 7^1\times {\mathrm{171293}}^1\times {\mathrm{56039}}^1$

素因数の和:227342

約数の個数: 16

約数和(自身を含む): 307178104320

約数和(自身を除く): 105597247353

約数列:

[1, 3, 7, 21, 56039, 168117, 171293, 392273, 513879, 1176819, 1199051, 3597153, 9599088427, 28797265281, 67193618989, 201580856967]

約数ペア:

[(1, 201580856967), (3, 67193618989), (7, 28797265281), (21, 9599088427), (56039, 3597153), (168117, 1199051), (171293, 1176819), (392273, 513879)]