22128339987

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{58901}}^1$

素因数の和:58965

約数の個数: 48

約数和(自身を含む): 36448557600

約数和(自身を除く): 14320217613

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2197, 2223, 3211, 6591, 9633, 19773, 28899, 41743, 58901, 125229, 176703, 375687, 530109, 765713, 1119119, 2297139, 3357357, 6891417, 9954269, 10072071, 14548547, 29862807, 43645641, 89588421, 129405497, 130936923, 189131111, 388216491, 567393333, 1164649473, 1702179999, 2458704443, 7376113329, 22128339987]

約数ペア:

[(1, 22128339987), (3, 7376113329), (9, 2458704443), (13, 1702179999), (19, 1164649473), (39, 567393333), (57, 388216491), (117, 189131111), (169, 130936923), (171, 129405497), (247, 89588421), (507, 43645641), (741, 29862807), (1521, 14548547), (2197, 10072071), (2223, 9954269), (3211, 6891417), (6591, 3357357), (9633, 2297139), (19773, 1119119), (28899, 765713), (41743, 530109), (58901, 375687), (125229, 176703)]