534681

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 40

約数和(自身を含む): 975744

約数和(自身を除く): 441063

約数列:

[1, 3, 7, 9, 21, 23, 27, 41, 63, 69, 81, 123, 161, 189, 207, 287, 369, 483, 567, 621, 861, 943, 1107, 1449, 1863, 2583, 2829, 3321, 4347, 6601, 7749, 8487, 13041, 19803, 23247, 25461, 59409, 76383, 178227, 534681]

約数ペア:

[(1, 534681), (3, 178227), (7, 76383), (9, 59409), (21, 25461), (23, 23247), (27, 19803), (41, 13041), (63, 8487), (69, 7749), (81, 6601), (123, 4347), (161, 3321), (189, 2829), (207, 2583), (287, 1863), (369, 1449), (483, 1107), (567, 943), (621, 861)]