143662029

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3023}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 229146624

約数和(自身を除く): 85484595

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 511, 651, 1533, 2263, 3023, 6789, 9069, 15841, 21161, 47523, 63483, 93713, 220679, 281139, 655991, 662037, 1544753, 1967973, 4634259, 6841049, 20523147, 47887343, 143662029]

約数ペア:

[(1, 143662029), (3, 47887343), (7, 20523147), (21, 6841049), (31, 4634259), (73, 1967973), (93, 1544753), (217, 662037), (219, 655991), (511, 281139), (651, 220679), (1533, 93713), (2263, 63483), (3023, 47523), (6789, 21161), (9069, 15841)]