123727851

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 207728640

約数和(自身を除く): 84000789

約数列:

[1, 3, 9, 13, 27, 31, 39, 83, 93, 117, 137, 249, 279, 351, 403, 411, 747, 837, 1079, 1209, 1233, 1781, 2241, 2573, 3237, 3627, 3699, 4247, 5343, 7719, 9711, 10881, 11371, 12741, 16029, 23157, 29133, 33449, 34113, 38223, 48087, 55211, 69471, 100347, 102339, 114669, 147823, 165633, 301041, 307017, 352501, 443469, 496899, 903123, 1057503, 1330407, 1490697, 3172509, 3991221, 4582513, 9517527, 13747539, 41242617, 123727851]

約数ペア:

[(1, 123727851), (3, 41242617), (9, 13747539), (13, 9517527), (27, 4582513), (31, 3991221), (39, 3172509), (83, 1490697), (93, 1330407), (117, 1057503), (137, 903123), (249, 496899), (279, 443469), (351, 352501), (403, 307017), (411, 301041), (747, 165633), (837, 147823), (1079, 114669), (1209, 102339), (1233, 100347), (1781, 69471), (2241, 55211), (2573, 48087), (3237, 38223), (3627, 34113), (3699, 33449), (4247, 29133), (5343, 23157), (7719, 16029), (9711, 12741), (10881, 11371)]