127977786

素因数分解:

$2^1\times 3^3\times {\mathrm{1039}}^1\times {\mathrm{2281}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 284793600

約数和(自身を除く): 156815814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1039, 2078, 2281, 3117, 4562, 6234, 6843, 9351, 13686, 18702, 20529, 28053, 41058, 56106, 61587, 123174, 2369959, 4739918, 7109877, 14219754, 21329631, 42659262, 63988893, 127977786]

約数ペア:

[(1, 127977786), (2, 63988893), (3, 42659262), (6, 21329631), (9, 14219754), (18, 7109877), (27, 4739918), (54, 2369959), (1039, 123174), (2078, 61587), (2281, 56106), (3117, 41058), (4562, 28053), (6234, 20529), (6843, 18702), (9351, 13686)]