69618519

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1987}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 106994160

約数和(自身を除く): 37375641

約数列:

[1, 3, 9, 17, 51, 153, 229, 687, 1987, 2061, 3893, 5961, 11679, 17883, 33779, 35037, 101337, 304011, 455023, 1365069, 4095207, 7735391, 23206173, 69618519]

約数ペア:

[(1, 69618519), (3, 23206173), (9, 7735391), (17, 4095207), (51, 1365069), (153, 455023), (229, 304011), (687, 101337), (1987, 35037), (2061, 33779), (3893, 17883), (5961, 11679)]