157732611

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{21107}}^1$

素因数の和:21210

約数の個数: 16

約数和(自身を含む): 218847744

約数和(自身を除く): 61115133

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 21107, 63321, 992029, 1118671, 2976087, 3356013, 52577537, 157732611]

約数ペア:

[(1, 157732611), (3, 52577537), (47, 3356013), (53, 2976087), (141, 1118671), (159, 992029), (2491, 63321), (7473, 21107)]