56496447

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2749

約数の個数: 40

約数和(自身を含む): 99096096

約数和(自身を除く): 42599649

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2693, 2997, 6993, 8079, 18851, 20979, 24237, 56553, 72711, 99641, 169659, 218133, 298923, 508977, 697487, 896769, 1526931, 2092461, 2690307, 6277383, 8070921, 18832149, 56496447]

約数ペア:

[(1, 56496447), (3, 18832149), (7, 8070921), (9, 6277383), (21, 2690307), (27, 2092461), (37, 1526931), (63, 896769), (81, 697487), (111, 508977), (189, 298923), (259, 218133), (333, 169659), (567, 99641), (777, 72711), (999, 56553), (2331, 24237), (2693, 20979), (2997, 18851), (6993, 8079)]