945659637

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 1587398400

約数和(自身を除く): 641738763

約数列:

[1, 3, 9, 13, 27, 29, 39, 61, 87, 117, 183, 261, 351, 377, 549, 783, 793, 1131, 1523, 1647, 1769, 2379, 3393, 4569, 5307, 7137, 10179, 13707, 15921, 19799, 21411, 22997, 41121, 44167, 47763, 59397, 68991, 92903, 132501, 178191, 206973, 278709, 397503, 534573, 574171, 620919, 836127, 1192509, 1207739, 1722513, 2508381, 2694187, 3623217, 5167539, 8082561, 10869651, 15502617, 24247683, 32608953, 35024431, 72743049, 105073293, 315219879, 945659637]

約数ペア:

[(1, 945659637), (3, 315219879), (9, 105073293), (13, 72743049), (27, 35024431), (29, 32608953), (39, 24247683), (61, 15502617), (87, 10869651), (117, 8082561), (183, 5167539), (261, 3623217), (351, 2694187), (377, 2508381), (549, 1722513), (783, 1207739), (793, 1192509), (1131, 836127), (1523, 620919), (1647, 574171), (1769, 534573), (2379, 397503), (3393, 278709), (4569, 206973), (5307, 178191), (7137, 132501), (10179, 92903), (13707, 68991), (15921, 59397), (19799, 47763), (21411, 44167), (22997, 41121)]