26665416513

素因数分解:

$3^4\times {\mathrm{1931}}^1\times {\mathrm{170483}}^1$

素因数の和:172426

約数の個数: 20

約数和(自身を含む): 39854385648

約数和(自身を除く): 13188969135

約数列:

[1, 3, 9, 27, 81, 1931, 5793, 17379, 52137, 156411, 170483, 511449, 1534347, 4603041, 13809123, 329202673, 987608019, 2962824057, 8888472171, 26665416513]

約数ペア:

[(1, 26665416513), (3, 8888472171), (9, 2962824057), (27, 987608019), (81, 329202673), (1931, 13809123), (5793, 4603041), (17379, 1534347), (52137, 511449), (156411, 170483)]