65827539

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 104860800

約数和(自身を除く): 39033261

約数列:

[1, 3, 9, 27, 31, 43, 59, 93, 129, 177, 279, 387, 531, 837, 961, 1161, 1333, 1593, 1829, 2537, 2883, 3999, 5487, 7611, 8649, 11997, 16461, 22833, 25947, 35991, 41323, 49383, 56699, 68499, 78647, 123969, 170097, 235941, 371907, 510291, 707823, 1115721, 1530873, 2123469, 2438057, 7314171, 21942513, 65827539]

約数ペア:

[(1, 65827539), (3, 21942513), (9, 7314171), (27, 2438057), (31, 2123469), (43, 1530873), (59, 1115721), (93, 707823), (129, 510291), (177, 371907), (279, 235941), (387, 170097), (531, 123969), (837, 78647), (961, 68499), (1161, 56699), (1333, 49383), (1593, 41323), (1829, 35991), (2537, 25947), (2883, 22833), (3999, 16461), (5487, 11997), (7611, 8649)]