42611751

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 82188288

約数和(自身を除く): 39576537

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 47, 63, 81, 91, 117, 123, 141, 189, 243, 273, 287, 329, 351, 369, 423, 533, 567, 611, 819, 861, 987, 1053, 1107, 1269, 1599, 1701, 1833, 1927, 2457, 2583, 2961, 3159, 3321, 3731, 3807, 4277, 4797, 5499, 5781, 7371, 7749, 8883, 9963, 11193, 11421, 12831, 13489, 14391, 16497, 17343, 22113, 23247, 25051, 26649, 33579, 38493, 40467, 43173, 49491, 52029, 69741, 75153, 79947, 100737, 115479, 121401, 129519, 148473, 156087, 175357, 225459, 302211, 346437, 364203, 468261, 526071, 676377, 906633, 1039311, 1092609, 1578213, 2029131, 3277827, 4734639, 6087393, 14203917, 42611751]

約数ペア:

[(1, 42611751), (3, 14203917), (7, 6087393), (9, 4734639), (13, 3277827), (21, 2029131), (27, 1578213), (39, 1092609), (41, 1039311), (47, 906633), (63, 676377), (81, 526071), (91, 468261), (117, 364203), (123, 346437), (141, 302211), (189, 225459), (243, 175357), (273, 156087), (287, 148473), (329, 129519), (351, 121401), (369, 115479), (423, 100737), (533, 79947), (567, 75153), (611, 69741), (819, 52029), (861, 49491), (987, 43173), (1053, 40467), (1107, 38493), (1269, 33579), (1599, 26649), (1701, 25051), (1833, 23247), (1927, 22113), (2457, 17343), (2583, 16497), (2961, 14391), (3159, 13489), (3321, 12831), (3731, 11421), (3807, 11193), (4277, 9963), (4797, 8883), (5499, 7749), (5781, 7371)]