131437273643

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{28477}}^1$

素因数の和:29415

約数の個数: 24

約数和(自身を含む): 147088642176

約数和(自身を除く): 15651368533

約数列:

[1, 13, 31, 169, 403, 881, 5239, 11453, 27311, 28477, 148889, 355043, 370201, 882787, 4615559, 4812613, 11476231, 25088237, 149191003, 326147081, 777735347, 4239912053, 10110559511, 131437273643]

約数ペア:

[(1, 131437273643), (13, 10110559511), (31, 4239912053), (169, 777735347), (403, 326147081), (881, 149191003), (5239, 25088237), (11453, 11476231), (27311, 4812613), (28477, 4615559), (148889, 882787), (355043, 370201)]