66746601

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1$

素因数の和:5445

約数の個数: 24

約数和(自身を含む): 102895520

約数和(自身を除く): 36148919

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 5347, 12483, 16041, 48123, 101593, 304779, 390331, 914337, 1170993, 3512979, 7416289, 22248867, 66746601]

約数ペア:

[(1, 66746601), (3, 22248867), (9, 7416289), (19, 3512979), (57, 1170993), (73, 914337), (171, 390331), (219, 304779), (657, 101593), (1387, 48123), (4161, 16041), (5347, 12483)]