486787419909

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3089}}^1\times {\mathrm{7603}}^1$

素因数の和:10759

約数の個数: 72

約数和(自身を含む): 835718532480

約数和(自身を除く): 348931112571

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 3089, 6909, 7603, 9267, 20727, 21623, 22809, 27801, 53221, 64869, 68427, 145183, 151361, 159663, 194607, 357341, 372547, 435549, 454083, 478989, 1016281, 1072023, 1117641, 1306647, 1362249, 2501387, 3048843, 3216069, 3352923, 7113967, 7504161, 9146529, 17509709, 21341901, 22512483, 23485667, 52529127, 64025703, 70457001, 157587381, 164399669, 211371003, 493199007, 1103826349, 1150797683, 1479597021, 3311479047, 3452393049, 7726784443, 9934437141, 10357179147, 23180353329, 54087491101, 69541059987, 162262473303, 486787419909]

約数ペア:

[(1, 486787419909), (3, 162262473303), (7, 69541059987), (9, 54087491101), (21, 23180353329), (47, 10357179147), (49, 9934437141), (63, 7726784443), (141, 3452393049), (147, 3311479047), (329, 1479597021), (423, 1150797683), (441, 1103826349), (987, 493199007), (2303, 211371003), (2961, 164399669), (3089, 157587381), (6909, 70457001), (7603, 64025703), (9267, 52529127), (20727, 23485667), (21623, 22512483), (22809, 21341901), (27801, 17509709), (53221, 9146529), (64869, 7504161), (68427, 7113967), (145183, 3352923), (151361, 3216069), (159663, 3048843), (194607, 2501387), (357341, 1362249), (372547, 1306647), (435549, 1117641), (454083, 1072023), (478989, 1016281)]