40947567

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 60031488

約数和(自身を除く): 19083921

約数列:

[1, 3, 23, 37, 43, 69, 111, 129, 373, 851, 989, 1119, 1591, 2553, 2967, 4773, 8579, 13801, 16039, 25737, 36593, 41403, 48117, 109779, 317423, 368897, 593443, 952269, 1106691, 1780329, 13649189, 40947567]

約数ペア:

[(1, 40947567), (3, 13649189), (23, 1780329), (37, 1106691), (43, 952269), (69, 593443), (111, 368897), (129, 317423), (373, 109779), (851, 48117), (989, 41403), (1119, 36593), (1591, 25737), (2553, 16039), (2967, 13801), (4773, 8579)]