38282139

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 66071808

約数和(自身を除く): 27789669

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 321, 567, 631, 749, 963, 1893, 2247, 2889, 4417, 5679, 6741, 8667, 13251, 17037, 20223, 39753, 51111, 60669, 67517, 119259, 202551, 357777, 472619, 607653, 1417857, 1822959, 4253571, 5468877, 12760713, 38282139]

約数ペア:

[(1, 38282139), (3, 12760713), (7, 5468877), (9, 4253571), (21, 1822959), (27, 1417857), (63, 607653), (81, 472619), (107, 357777), (189, 202551), (321, 119259), (567, 67517), (631, 60669), (749, 51111), (963, 39753), (1893, 20223), (2247, 17037), (2889, 13251), (4417, 8667), (5679, 6741)]