2521904876829

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1\times {\mathrm{65203}}^1$

素因数の和:66848

約数の個数: 80

約数和(自身を含む): 4236192250752

約数和(自身を除く): 1714287373923

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1597, 1863, 2691, 4791, 8073, 14373, 20761, 24219, 36731, 43119, 62283, 65203, 110193, 129357, 186849, 195609, 330579, 477503, 560547, 586827, 847639, 991737, 1432509, 1499669, 1681641, 1760481, 2542917, 2975211, 4297527, 4499007, 5281443, 7628751, 12892581, 13497021, 19495697, 22886253, 38677743, 40491063, 58487091, 68658759, 104129191, 121473189, 175461273, 312387573, 526383819, 937162719, 1353679483, 1579151457, 2394971393, 2811488157, 4061038449, 7184914179, 8434464471, 12183115347, 21554742537, 31134628109, 36549346041, 64664227611, 93403884327, 109648038123, 193992682833, 280211652981, 840634958943, 2521904876829]

約数ペア:

[(1, 2521904876829), (3, 840634958943), (9, 280211652981), (13, 193992682833), (23, 109648038123), (27, 93403884327), (39, 64664227611), (69, 36549346041), (81, 31134628109), (117, 21554742537), (207, 12183115347), (299, 8434464471), (351, 7184914179), (621, 4061038449), (897, 2811488157), (1053, 2394971393), (1597, 1579151457), (1863, 1353679483), (2691, 937162719), (4791, 526383819), (8073, 312387573), (14373, 175461273), (20761, 121473189), (24219, 104129191), (36731, 68658759), (43119, 58487091), (62283, 40491063), (65203, 38677743), (110193, 22886253), (129357, 19495697), (186849, 13497021), (195609, 12892581), (330579, 7628751), (477503, 5281443), (560547, 4499007), (586827, 4297527), (847639, 2975211), (991737, 2542917), (1432509, 1760481), (1499669, 1681641)]