55230021

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79697}}^1$

素因数の和:79721

約数の個数: 24

約数和(自身を含む): 99463104

約数和(自身を除く): 44233083

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 79697, 239091, 557879, 717273, 876667, 1673637, 2630001, 5020911, 6136669, 7890003, 18410007, 55230021]

約数ペア:

[(1, 55230021), (3, 18410007), (7, 7890003), (9, 6136669), (11, 5020911), (21, 2630001), (33, 1673637), (63, 876667), (77, 717273), (99, 557879), (231, 239091), (693, 79697)]