291299799681

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{211}}^1\times {\mathrm{115249}}^1$

素因数の和:115499

約数の個数: 48

約数和(自身を含む): 465008856000

約数和(自身を除く): 173709056319

約数列:

[1, 3, 9, 11, 33, 99, 121, 211, 363, 633, 1089, 1331, 1899, 2321, 3993, 6963, 11979, 20889, 25531, 76593, 115249, 229779, 280841, 345747, 842523, 1037241, 1267739, 2527569, 3803217, 11409651, 13945129, 24317539, 41835387, 72952617, 125506161, 153396419, 218857851, 267492929, 460189257, 802478787, 1380567771, 2407436361, 2942422219, 8827266657, 26481799971, 32366644409, 97099933227, 291299799681]

約数ペア:

[(1, 291299799681), (3, 97099933227), (9, 32366644409), (11, 26481799971), (33, 8827266657), (99, 2942422219), (121, 2407436361), (211, 1380567771), (363, 802478787), (633, 460189257), (1089, 267492929), (1331, 218857851), (1899, 153396419), (2321, 125506161), (3993, 72952617), (6963, 41835387), (11979, 24317539), (20889, 13945129), (25531, 11409651), (76593, 3803217), (115249, 2527569), (229779, 1267739), (280841, 1037241), (345747, 842523)]