156944838879

素因数分解:

$3^2\times {\mathrm{353}}^1\times {\mathrm{449}}^1\times {\mathrm{110023}}^1$

素因数の和:110831

約数の個数: 24

約数和(自身を含む): 227848701600

約数和(自身を除く): 70903862721

約数列:

[1, 3, 9, 353, 449, 1059, 1347, 3177, 4041, 110023, 158497, 330069, 475491, 990207, 1426473, 38838119, 49400327, 116514357, 148200981, 349543071, 444602943, 17438315431, 52314946293, 156944838879]

約数ペア:

[(1, 156944838879), (3, 52314946293), (9, 17438315431), (353, 444602943), (449, 349543071), (1059, 148200981), (1347, 116514357), (3177, 49400327), (4041, 38838119), (110023, 1426473), (158497, 990207), (330069, 475491)]