40450563

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 65280000

約数和(自身を除く): 24829437

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 2719, 4959, 8157, 14877, 24471, 51661, 73413, 78851, 154983, 236553, 464949, 709659, 1394847, 1498169, 2128977, 4494507, 13483521, 40450563]

約数ペア:

[(1, 40450563), (3, 13483521), (9, 4494507), (19, 2128977), (27, 1498169), (29, 1394847), (57, 709659), (87, 464949), (171, 236553), (261, 154983), (513, 78851), (551, 73413), (783, 51661), (1653, 24471), (2719, 14877), (4959, 8157)]