68383071

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17387}}^1$

素因数の和:17435

約数の個数: 24

約数和(自身を含む): 108501120

約数和(自身を除く): 40118049

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 17387, 52161, 156483, 330353, 399901, 991059, 1199703, 2973177, 3599109, 7598119, 22794357, 68383071]

約数ペア:

[(1, 68383071), (3, 22794357), (9, 7598119), (19, 3599109), (23, 2973177), (57, 1199703), (69, 991059), (171, 399901), (207, 330353), (437, 156483), (1311, 52161), (3933, 17387)]