54947763

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7699}}^1$

素因数の和:7779

約数の個数: 24

約数和(自身を含む): 86886800

約数和(自身を除く): 31939037

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 7699, 23097, 69291, 100087, 300261, 469639, 900783, 1408917, 4226751, 6105307, 18315921, 54947763]

約数ペア:

[(1, 54947763), (3, 18315921), (9, 6105307), (13, 4226751), (39, 1408917), (61, 900783), (117, 469639), (183, 300261), (549, 100087), (793, 69291), (2379, 23097), (7137, 7699)]