75445227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 134460144

約数和(自身を除く): 59014917

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 61, 93, 99, 117, 143, 183, 279, 341, 403, 429, 549, 671, 793, 961, 1023, 1209, 1287, 1891, 2013, 2379, 2883, 3069, 3627, 4433, 5673, 6039, 7137, 8649, 8723, 10571, 12493, 13299, 17019, 20801, 24583, 26169, 31713, 37479, 39897, 58621, 62403, 73749, 78507, 95139, 112437, 137423, 175863, 187209, 221247, 270413, 412269, 527589, 644831, 762073, 811239, 1236807, 1934493, 2286219, 2433717, 5803479, 6858657, 8382803, 25148409, 75445227]

約数ペア:

[(1, 75445227), (3, 25148409), (9, 8382803), (11, 6858657), (13, 5803479), (31, 2433717), (33, 2286219), (39, 1934493), (61, 1236807), (93, 811239), (99, 762073), (117, 644831), (143, 527589), (183, 412269), (279, 270413), (341, 221247), (403, 187209), (429, 175863), (549, 137423), (671, 112437), (793, 95139), (961, 78507), (1023, 73749), (1209, 62403), (1287, 58621), (1891, 39897), (2013, 37479), (2379, 31713), (2883, 26169), (3069, 24583), (3627, 20801), (4433, 17019), (5673, 13299), (6039, 12493), (7137, 10571), (8649, 8723)]