120772301

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 139981824

約数和(自身を除く): 19209523

約数列:

[1, 13, 17, 127, 169, 221, 331, 1651, 2159, 2873, 4303, 5627, 21463, 28067, 42037, 55939, 73151, 364871, 546481, 714629, 950963, 7104253, 9290177, 120772301]

約数ペア:

[(1, 120772301), (13, 9290177), (17, 7104253), (127, 950963), (169, 714629), (221, 546481), (331, 364871), (1651, 73151), (2159, 55939), (2873, 42037), (4303, 28067), (5627, 21463)]