39589641

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 75132288

約数和(自身を除く): 35542647

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 81, 91, 117, 123, 131, 189, 273, 287, 351, 369, 393, 533, 567, 819, 861, 917, 1053, 1107, 1179, 1599, 1703, 2457, 2583, 2751, 3321, 3537, 3731, 4797, 5109, 5371, 7371, 7749, 8253, 10611, 11193, 11921, 14391, 15327, 16113, 23247, 24759, 33579, 35763, 37597, 43173, 45981, 48339, 69823, 74277, 100737, 107289, 112791, 137943, 145017, 209469, 302211, 321867, 338373, 435051, 488761, 628407, 965601, 1015119, 1466283, 1885221, 3045357, 4398849, 5655663, 13196547, 39589641]

約数ペア:

[(1, 39589641), (3, 13196547), (7, 5655663), (9, 4398849), (13, 3045357), (21, 1885221), (27, 1466283), (39, 1015119), (41, 965601), (63, 628407), (81, 488761), (91, 435051), (117, 338373), (123, 321867), (131, 302211), (189, 209469), (273, 145017), (287, 137943), (351, 112791), (369, 107289), (393, 100737), (533, 74277), (567, 69823), (819, 48339), (861, 45981), (917, 43173), (1053, 37597), (1107, 35763), (1179, 33579), (1599, 24759), (1703, 23247), (2457, 16113), (2583, 15327), (2751, 14391), (3321, 11921), (3537, 11193), (3731, 10611), (4797, 8253), (5109, 7749), (5371, 7371)]