507948893757

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{15149}}^1\times {\mathrm{21787}}^1$

素因数の和:36967

約数の個数: 40

約数和(自身を含む): 798813444000

約数和(自身を除く): 290864550243

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 15149, 21787, 45447, 65361, 136341, 196083, 287831, 409023, 413953, 588249, 863493, 1227069, 1241859, 1764747, 2590479, 3725577, 7771437, 11176731, 23314311, 33530193, 330051263, 990153789, 2970461367, 6270973997, 8911384101, 18812921991, 26734152303, 56438765973, 169316297919, 507948893757]

約数ペア:

[(1, 507948893757), (3, 169316297919), (9, 56438765973), (19, 26734152303), (27, 18812921991), (57, 8911384101), (81, 6270973997), (171, 2970461367), (513, 990153789), (1539, 330051263), (15149, 33530193), (21787, 23314311), (45447, 11176731), (65361, 7771437), (136341, 3725577), (196083, 2590479), (287831, 1764747), (409023, 1241859), (413953, 1227069), (588249, 863493)]