65813301

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 97803264

約数和(自身を除く): 31989963

約数列:

[1, 3, 9, 47, 141, 157, 423, 471, 991, 1413, 2973, 7379, 8919, 22137, 46577, 66411, 139731, 155587, 419193, 466761, 1400283, 7312589, 21937767, 65813301]

約数ペア:

[(1, 65813301), (3, 21937767), (9, 7312589), (47, 1400283), (141, 466761), (157, 419193), (423, 155587), (471, 139731), (991, 66411), (1413, 46577), (2973, 22137), (7379, 8919)]