31902506721

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{78307}}^1$

素因数の和:78586

約数の個数: 32

約数和(自身を含む): 48112435200

約数和(自身を除く): 16209928479

約数列:

[1, 3, 9, 27, 79, 191, 237, 573, 711, 1719, 2133, 5157, 15089, 45267, 78307, 135801, 234921, 407403, 704763, 2114289, 6186253, 14956637, 18558759, 44869911, 55676277, 134609733, 167028831, 403829199, 1181574323, 3544722969, 10634168907, 31902506721]

約数ペア:

[(1, 31902506721), (3, 10634168907), (9, 3544722969), (27, 1181574323), (79, 403829199), (191, 167028831), (237, 134609733), (573, 55676277), (711, 44869911), (1719, 18558759), (2133, 14956637), (5157, 6186253), (15089, 2114289), (45267, 704763), (78307, 407403), (135801, 234921)]