40086627

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 63651840

約数和(自身を除く): 23565213

約数列:

[1, 3, 7, 21, 31, 93, 139, 217, 417, 443, 651, 973, 1329, 2919, 3101, 4309, 9303, 12927, 13733, 30163, 41199, 61577, 90489, 96131, 184731, 288393, 431039, 1293117, 1908887, 5726661, 13362209, 40086627]

約数ペア:

[(1, 40086627), (3, 13362209), (7, 5726661), (21, 1908887), (31, 1293117), (93, 431039), (139, 288393), (217, 184731), (417, 96131), (443, 90489), (651, 61577), (973, 41199), (1329, 30163), (2919, 13733), (3101, 12927), (4309, 9303)]