68926809

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{55631}}^1$

素因数の和:55700

約数の個数: 16

約数和(自身を含む): 106813440

約数和(自身を除く): 37886631

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 55631, 166893, 389417, 1168251, 3282229, 9846687, 22975603, 68926809]

約数ペア:

[(1, 68926809), (3, 22975603), (7, 9846687), (21, 3282229), (59, 1168251), (177, 389417), (413, 166893), (1239, 55631)]