53772957

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2659}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 38156643

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2659, 2889, 6741, 7977, 18613, 20223, 23931, 55839, 71793, 167517, 284513, 502551, 853539, 1991591, 2560617, 5974773, 7681851, 17924319, 53772957]

約数ペア:

[(1, 53772957), (3, 17924319), (7, 7681851), (9, 5974773), (21, 2560617), (27, 1991591), (63, 853539), (107, 502551), (189, 284513), (321, 167517), (749, 71793), (963, 55839), (2247, 23931), (2659, 20223), (2889, 18613), (6741, 7977)]