825863854461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 1231097978880

約数和(自身を除く): 405234124419

約数列:

[1, 3, 17, 23, 51, 69, 239, 263, 391, 487, 529, 717, 789, 1173, 1461, 1587, 4063, 4471, 5497, 6049, 8279, 8993, 11201, 12189, 13413, 16491, 18147, 24837, 26979, 33603, 62857, 93449, 102833, 116393, 126431, 128081, 139127, 188571, 190417, 257623, 280347, 308499, 349179, 379293, 384243, 417381, 571251, 772869, 1068569, 1445711, 1978681, 2149327, 2177377, 2365159, 2677039, 2945863, 3205707, 4337133, 4379591, 5936043, 6447981, 6532131, 7095477, 8031117, 8837589, 13138773, 24577087, 30611359, 33251353, 45509663, 50079671, 61571897, 67754849, 73731261, 91834077, 99754059, 136528989, 150239013, 184715691, 203264547, 520393103, 565273001, 704061257, 1046722249, 1151832433, 1561179309, 1695819003, 2112183771, 3140166747, 3455497299, 11969041369, 16193408911, 35907124107, 48580226733, 275287951487, 825863854461]

約数ペア:

[(1, 825863854461), (3, 275287951487), (17, 48580226733), (23, 35907124107), (51, 16193408911), (69, 11969041369), (239, 3455497299), (263, 3140166747), (391, 2112183771), (487, 1695819003), (529, 1561179309), (717, 1151832433), (789, 1046722249), (1173, 704061257), (1461, 565273001), (1587, 520393103), (4063, 203264547), (4471, 184715691), (5497, 150239013), (6049, 136528989), (8279, 99754059), (8993, 91834077), (11201, 73731261), (12189, 67754849), (13413, 61571897), (16491, 50079671), (18147, 45509663), (24837, 33251353), (26979, 30611359), (33603, 24577087), (62857, 13138773), (93449, 8837589), (102833, 8031117), (116393, 7095477), (126431, 6532131), (128081, 6447981), (139127, 5936043), (188571, 4379591), (190417, 4337133), (257623, 3205707), (280347, 2945863), (308499, 2677039), (349179, 2365159), (379293, 2177377), (384243, 2149327), (417381, 1978681), (571251, 1445711), (772869, 1068569)]