40636161

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 62302240

約数和(自身を除く): 21666079

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 3889, 10449, 11667, 35001, 105003, 167227, 315009, 501681, 945027, 1505043, 4515129, 13545387, 40636161]

約数ペア:

[(1, 40636161), (3, 13545387), (9, 4515129), (27, 1505043), (43, 945027), (81, 501681), (129, 315009), (243, 167227), (387, 105003), (1161, 35001), (3483, 11667), (3889, 10449)]