40984461

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 60

約数和(自身を含む): 73386016

約数和(自身を除く): 32401555

約数列:

[1, 3, 7, 9, 21, 27, 41, 43, 63, 81, 123, 129, 189, 287, 301, 369, 387, 567, 861, 903, 1107, 1161, 1681, 1763, 2583, 2709, 3321, 3483, 5043, 5289, 7749, 8127, 11767, 12341, 15129, 15867, 23247, 24381, 35301, 37023, 45387, 47601, 72283, 105903, 111069, 136161, 142803, 216849, 317709, 333207, 505981, 650547, 953127, 999621, 1517943, 1951641, 4553829, 5854923, 13661487, 40984461]

約数ペア:

[(1, 40984461), (3, 13661487), (7, 5854923), (9, 4553829), (21, 1951641), (27, 1517943), (41, 999621), (43, 953127), (63, 650547), (81, 505981), (123, 333207), (129, 317709), (189, 216849), (287, 142803), (301, 136161), (369, 111069), (387, 105903), (567, 72283), (861, 47601), (903, 45387), (1107, 37023), (1161, 35301), (1681, 24381), (1763, 23247), (2583, 15867), (2709, 15129), (3321, 12341), (3483, 11767), (5043, 8127), (5289, 7749)]