59978151

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{4091}}^1$

素因数の和:4284

約数の個数: 20

約数和(自身を含む): 90114024

約数和(自身を除く): 30135873

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4091, 4887, 12273, 14661, 36819, 110457, 331371, 740471, 2221413, 6664239, 19992717, 59978151]

約数ペア:

[(1, 59978151), (3, 19992717), (9, 6664239), (27, 2221413), (81, 740471), (181, 331371), (543, 110457), (1629, 36819), (4091, 14661), (4887, 12273)]