9173639205

素因数分解:

$3^4\times 5^1\times {\mathrm{643}}^1\times {\mathrm{35227}}^1$

素因数の和:35887

約数の個数: 40

約数和(自身を含む): 16470640032

約数和(自身を除く): 7297000827

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 643, 1929, 3215, 5787, 9645, 17361, 28935, 35227, 52083, 86805, 105681, 176135, 260415, 317043, 528405, 951129, 1585215, 2853387, 4755645, 14266935, 22650961, 67952883, 113254805, 203858649, 339764415, 611575947, 1019293245, 1834727841, 3057879735, 9173639205]

約数ペア:

[(1, 9173639205), (3, 3057879735), (5, 1834727841), (9, 1019293245), (15, 611575947), (27, 339764415), (45, 203858649), (81, 113254805), (135, 67952883), (405, 22650961), (643, 14266935), (1929, 4755645), (3215, 2853387), (5787, 1585215), (9645, 951129), (17361, 528405), (28935, 317043), (35227, 260415), (52083, 176135), (86805, 105681)]