26723871

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{21059}}^1$

素因数の和:21115

約数の個数: 16

約数和(自身を含む): 40435200

約数和(自身を除く): 13711329

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 21059, 63177, 189531, 568593, 989773, 2969319, 8907957, 26723871]

約数ペア:

[(1, 26723871), (3, 8907957), (9, 2969319), (27, 989773), (47, 568593), (141, 189531), (423, 63177), (1269, 21059)]