157613804913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{18505789}}^1$

素因数の和:18505976

約数の個数: 16

約数和(自身を含む): 223846035840

約数和(自身を除く): 66232230927

約数列:

[1, 3, 17, 51, 167, 501, 2839, 8517, 18505789, 55517367, 314598413, 943795239, 3090466763, 9271400289, 52537934971, 157613804913]

約数ペア:

[(1, 157613804913), (3, 52537934971), (17, 9271400289), (51, 3090466763), (167, 943795239), (501, 314598413), (2839, 55517367), (8517, 18505789)]