164496871

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2963}}^1$

素因数の和:3091

約数の個数: 24

約数和(自身を含む): 210847104

約数和(自身を除く): 46350233

約数列:

[1, 7, 11, 49, 77, 103, 539, 721, 1133, 2963, 5047, 7931, 20741, 32593, 55517, 145187, 228151, 305189, 1597057, 2136323, 3357079, 14954261, 23499553, 164496871]

約数ペア:

[(1, 164496871), (7, 23499553), (11, 14954261), (49, 3357079), (77, 2136323), (103, 1597057), (539, 305189), (721, 228151), (1133, 145187), (2963, 55517), (5047, 32593), (7931, 20741)]