231449533749

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2017}}^1\times {\mathrm{7621}}^1$

素因数の和:9890

約数の個数: 48

約数和(自身を含む): 383914652160

約数和(自身を除く): 152465118411

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2017, 2151, 5019, 6051, 7621, 14119, 15057, 18153, 22863, 42357, 53347, 68589, 127071, 160041, 480123, 482063, 1446189, 1821419, 3374441, 4338567, 5464257, 10123323, 12749933, 15371557, 16392771, 30369969, 38249799, 46114671, 107600899, 114749397, 138344013, 322802697, 968408091, 3673802123, 11021406369, 25716614861, 33064219107, 77149844583, 231449533749]

約数ペア:

[(1, 231449533749), (3, 77149844583), (7, 33064219107), (9, 25716614861), (21, 11021406369), (63, 3673802123), (239, 968408091), (717, 322802697), (1673, 138344013), (2017, 114749397), (2151, 107600899), (5019, 46114671), (6051, 38249799), (7621, 30369969), (14119, 16392771), (15057, 15371557), (18153, 12749933), (22863, 10123323), (42357, 5464257), (53347, 4338567), (68589, 3374441), (127071, 1821419), (160041, 1446189), (480123, 482063)]