156636227871

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{161377}}^1$

素因数の和:161933

約数の個数: 40

約数和(自身を含む): 244630973664

約数和(自身を除く): 87994745793

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 521, 621, 1563, 1863, 4689, 11983, 14067, 35949, 42201, 107847, 161377, 323541, 484131, 970623, 1452393, 3711671, 4357179, 11135013, 13071537, 33405039, 84077417, 100215117, 252232251, 300645351, 756696753, 1933780591, 2270090259, 5801341773, 6810270777, 17404025319, 52212075957, 156636227871]

約数ペア:

[(1, 156636227871), (3, 52212075957), (9, 17404025319), (23, 6810270777), (27, 5801341773), (69, 2270090259), (81, 1933780591), (207, 756696753), (521, 300645351), (621, 252232251), (1563, 100215117), (1863, 84077417), (4689, 33405039), (11983, 13071537), (14067, 11135013), (35949, 4357179), (42201, 3711671), (107847, 1452393), (161377, 970623), (323541, 484131)]