57887757

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 93421440

約数和(自身を除く): 35533683

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 97, 207, 279, 291, 621, 713, 837, 873, 961, 2139, 2231, 2619, 2883, 3007, 6417, 6693, 8649, 9021, 19251, 20079, 22103, 25947, 27063, 60237, 66309, 69161, 81189, 93217, 198927, 207483, 279651, 596781, 622449, 838953, 1867347, 2143991, 2516859, 6431973, 19295919, 57887757]

約数ペア:

[(1, 57887757), (3, 19295919), (9, 6431973), (23, 2516859), (27, 2143991), (31, 1867347), (69, 838953), (93, 622449), (97, 596781), (207, 279651), (279, 207483), (291, 198927), (621, 93217), (713, 81189), (837, 69161), (873, 66309), (961, 60237), (2139, 27063), (2231, 25947), (2619, 22103), (2883, 20079), (3007, 19251), (6417, 9021), (6693, 8649)]