40235643

素因数分解:

$3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 28193157

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 359, 593, 1077, 1779, 2513, 3231, 4151, 5337, 7539, 9693, 12453, 16011, 22617, 37359, 67851, 112077, 212887, 638661, 1490209, 1915983, 4470627, 5747949, 13411881, 40235643]

約数ペア:

[(1, 40235643), (3, 13411881), (7, 5747949), (9, 4470627), (21, 1915983), (27, 1490209), (63, 638661), (189, 212887), (359, 112077), (593, 67851), (1077, 37359), (1779, 22617), (2513, 16011), (3231, 12453), (4151, 9693), (5337, 7539)]