153758761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 182020608

約数和(自身を除く): 28261847

約数列:

[1, 13, 17, 47, 113, 131, 221, 611, 799, 1469, 1703, 1921, 2227, 5311, 6157, 10387, 14803, 24973, 28951, 69043, 80041, 90287, 104669, 192439, 251651, 695741, 1173731, 1360697, 3271463, 9044633, 11827597, 153758761]

約数ペア:

[(1, 153758761), (13, 11827597), (17, 9044633), (47, 3271463), (113, 1360697), (131, 1173731), (221, 695741), (611, 251651), (799, 192439), (1469, 104669), (1703, 90287), (1921, 80041), (2227, 69043), (5311, 28951), (6157, 24973), (10387, 14803)]