127609947

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25733}}^1$

素因数の和:25787

約数の個数: 24

約数和(自身を含む): 200725200

約数和(自身を除く): 73115253

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 25733, 77199, 231597, 488927, 746257, 1466781, 2238771, 4400343, 6716313, 14178883, 42536649, 127609947]

約数ペア:

[(1, 127609947), (3, 42536649), (9, 14178883), (19, 6716313), (29, 4400343), (57, 2238771), (87, 1466781), (171, 746257), (261, 488927), (551, 231597), (1653, 77199), (4959, 25733)]