27880456788203

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{261520667}}^1$

素因数の和:261520898

約数の個数: 16

約数和(自身を含む): 30461927408640

約数和(自身を除く): 2581470620437

約数列:

[1, 19, 31, 181, 589, 3439, 5611, 106609, 261520667, 4968892673, 8107140677, 47335240727, 154035672863, 899369573813, 1467392462537, 27880456788203]

約数ペア:

[(1, 27880456788203), (19, 1467392462537), (31, 899369573813), (181, 154035672863), (589, 47335240727), (3439, 8107140677), (5611, 4968892673), (106609, 261520667)]