129403737

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1867

約数の個数: 40

約数和(自身を含む): 207926400

約数和(自身を除く): 78522663

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 423, 513, 893, 1269, 1539, 1789, 2679, 3807, 5367, 8037, 16101, 24111, 33991, 48303, 72333, 84083, 101973, 144909, 252249, 305919, 756747, 917757, 1597577, 2270241, 2753271, 4792731, 6810723, 14378193, 43134579, 129403737]

約数ペア:

[(1, 129403737), (3, 43134579), (9, 14378193), (19, 6810723), (27, 4792731), (47, 2753271), (57, 2270241), (81, 1597577), (141, 917757), (171, 756747), (423, 305919), (513, 252249), (893, 144909), (1269, 101973), (1539, 84083), (1789, 72333), (2679, 48303), (3807, 33991), (5367, 24111), (8037, 16101)]