78378183

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16339}}^1$

素因数の和:16399

約数の個数: 24

約数和(自身を含む): 124902960

約数和(自身を除く): 46524777

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 16339, 49017, 147051, 212407, 637221, 669899, 1911663, 2009697, 6029091, 8708687, 26126061, 78378183]

約数ペア:

[(1, 78378183), (3, 26126061), (9, 8708687), (13, 6029091), (39, 2009697), (41, 1911663), (117, 669899), (123, 637221), (369, 212407), (533, 147051), (1599, 49017), (4797, 16339)]