40554267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 22344933

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1131, 1559, 2001, 4677, 8671, 20267, 26013, 35857, 45211, 60801, 107571, 135633, 466141, 587743, 1039853, 1398423, 1763229, 3119559, 13518089, 40554267]

約数ペア:

[(1, 40554267), (3, 13518089), (13, 3119559), (23, 1763229), (29, 1398423), (39, 1039853), (69, 587743), (87, 466141), (299, 135633), (377, 107571), (667, 60801), (897, 45211), (1131, 35857), (1559, 26013), (2001, 20267), (4677, 8671)]