88892640627

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31826939}}^1$

素因数の和:31826975

約数の個数: 24

約数和(自身を含む): 145130846400

約数和(自身を除く): 56238205773

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 31826939, 95480817, 222788573, 604711841, 668365719, 1559520011, 1814135523, 4232982887, 4678560033, 12698948661, 29630880209, 88892640627]

約数ペア:

[(1, 88892640627), (3, 29630880209), (7, 12698948661), (19, 4678560033), (21, 4232982887), (49, 1814135523), (57, 1559520011), (133, 668365719), (147, 604711841), (399, 222788573), (931, 95480817), (2793, 31826939)]