42187203

素因数分解:

$3^3\times {\mathrm{659}}^1\times {\mathrm{2371}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 62620800

約数和(自身を除く): 20433597

約数列:

[1, 3, 9, 27, 659, 1977, 2371, 5931, 7113, 17793, 21339, 64017, 1562489, 4687467, 14062401, 42187203]

約数ペア:

[(1, 42187203), (3, 14062401), (9, 4687467), (27, 1562489), (659, 64017), (1977, 21339), (2371, 17793), (5931, 7113)]