858745089

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3214

約数の個数: 48

約数和(自身を含む): 1388275200

約数和(自身を除く): 529530111

約数列:

[1, 3, 9, 17, 23, 51, 69, 79, 153, 207, 237, 391, 711, 1173, 1343, 1817, 3089, 3519, 4029, 5451, 9267, 12087, 16353, 27801, 30889, 52513, 71047, 92667, 157539, 213141, 244031, 278001, 472617, 639423, 732093, 1207799, 2196279, 3623397, 4148527, 5612713, 10870191, 12445581, 16838139, 37336743, 50514417, 95416121, 286248363, 858745089]

約数ペア:

[(1, 858745089), (3, 286248363), (9, 95416121), (17, 50514417), (23, 37336743), (51, 16838139), (69, 12445581), (79, 10870191), (153, 5612713), (207, 4148527), (237, 3623397), (391, 2196279), (711, 1207799), (1173, 732093), (1343, 639423), (1817, 472617), (3089, 278001), (3519, 244031), (4029, 213141), (5451, 157539), (9267, 92667), (12087, 71047), (16353, 52513), (27801, 30889)]