55670013

素因数分解:

$3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1229}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 92102400

約数和(自身を除く): 36432387

約数列:

[1, 3, 7, 9, 21, 63, 719, 1229, 2157, 3687, 5033, 6471, 8603, 11061, 15099, 25809, 45297, 77427, 883651, 2650953, 6185557, 7952859, 18556671, 55670013]

約数ペア:

[(1, 55670013), (3, 18556671), (7, 7952859), (9, 6185557), (21, 2650953), (63, 883651), (719, 77427), (1229, 45297), (2157, 25809), (3687, 15099), (5033, 11061), (6471, 8603)]