170981187

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 256303944

約数和(自身を除く): 85322757

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 401, 507, 841, 1131, 1203, 2523, 4901, 5213, 10933, 11629, 14703, 15639, 32799, 34887, 67769, 142129, 151177, 203307, 337241, 426387, 453531, 1011723, 1965301, 4384133, 5895903, 13152399, 56993729, 170981187]

約数ペア:

[(1, 170981187), (3, 56993729), (13, 13152399), (29, 5895903), (39, 4384133), (87, 1965301), (169, 1011723), (377, 453531), (401, 426387), (507, 337241), (841, 203307), (1131, 151177), (1203, 142129), (2523, 67769), (4901, 34887), (5213, 32799), (10933, 15639), (11629, 14703)]