55873233

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 94174080

約数和(自身を除く): 38300847

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 769, 897, 1053, 1863, 2307, 2691, 3159, 5589, 6921, 8073, 9997, 17687, 20763, 24219, 29991, 53061, 62289, 72657, 89973, 159183, 186867, 229931, 269919, 477549, 689793, 809757, 1432647, 2069379, 2429271, 4297941, 6208137, 18624411, 55873233]

約数ペア:

[(1, 55873233), (3, 18624411), (9, 6208137), (13, 4297941), (23, 2429271), (27, 2069379), (39, 1432647), (69, 809757), (81, 689793), (117, 477549), (207, 269919), (243, 229931), (299, 186867), (351, 159183), (621, 89973), (769, 72657), (897, 62289), (1053, 53061), (1863, 29991), (2307, 24219), (2691, 20763), (3159, 17687), (5589, 9997), (6921, 8073)]