28785492093

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{23537}}^1$

素因数の和:23805

約数の個数: 32

約数和(自身を含む): 40208176512

約数和(自身を除く): 11422684419

約数列:

[1, 3, 41, 61, 123, 163, 183, 489, 2501, 6683, 7503, 9943, 20049, 23537, 29829, 70611, 407663, 965017, 1222989, 1435757, 2895051, 3836531, 4307271, 11509593, 58866037, 157297771, 176598111, 234028391, 471893313, 702085173, 9595164031, 28785492093]

約数ペア:

[(1, 28785492093), (3, 9595164031), (41, 702085173), (61, 471893313), (123, 234028391), (163, 176598111), (183, 157297771), (489, 58866037), (2501, 11509593), (6683, 4307271), (7503, 3836531), (9943, 2895051), (20049, 1435757), (23537, 1222989), (29829, 965017), (70611, 407663)]