40087137

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 58291200

約数和(自身を除く): 18204063

約数列:

[1, 3, 23, 43, 59, 69, 129, 177, 229, 687, 989, 1357, 2537, 2967, 4071, 5267, 7611, 9847, 13511, 15801, 29541, 40533, 58351, 175053, 226481, 310753, 580973, 679443, 932259, 1742919, 13362379, 40087137]

約数ペア:

[(1, 40087137), (3, 13362379), (23, 1742919), (43, 932259), (59, 679443), (69, 580973), (129, 310753), (177, 226481), (229, 175053), (687, 58351), (989, 40533), (1357, 29541), (2537, 15801), (2967, 13511), (4071, 9847), (5267, 7611)]