28366955901

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{8087}}^1$

素因数の和:8466

約数の個数: 48

約数和(自身を含む): 43882899840

約数和(自身を除く): 15515943939

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 281, 657, 843, 1387, 2529, 4161, 5339, 8087, 12483, 16017, 20513, 24261, 48051, 61539, 72783, 153653, 184617, 389747, 460959, 590351, 1169241, 1382877, 1771053, 2272447, 3507723, 5313159, 6817341, 11216669, 20452023, 33650007, 43176493, 100950021, 129529479, 165888631, 388588437, 497665893, 1492997679, 3151883989, 9455651967, 28366955901]

約数ペア:

[(1, 28366955901), (3, 9455651967), (9, 3151883989), (19, 1492997679), (57, 497665893), (73, 388588437), (171, 165888631), (219, 129529479), (281, 100950021), (657, 43176493), (843, 33650007), (1387, 20452023), (2529, 11216669), (4161, 6817341), (5339, 5313159), (8087, 3507723), (12483, 2272447), (16017, 1771053), (20513, 1382877), (24261, 1169241), (48051, 590351), (61539, 460959), (72783, 389747), (153653, 184617)]