78737523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 37384077

約数列:

[1, 3, 17, 29, 51, 87, 139, 383, 417, 493, 1149, 1479, 2363, 4031, 6511, 7089, 11107, 12093, 19533, 33321, 53237, 68527, 159711, 188819, 205581, 566457, 905029, 1543873, 2715087, 4631619, 26245841, 78737523]

約数ペア:

[(1, 78737523), (3, 26245841), (17, 4631619), (29, 2715087), (51, 1543873), (87, 905029), (139, 566457), (383, 205581), (417, 188819), (493, 159711), (1149, 68527), (1479, 53237), (2363, 33321), (4031, 19533), (6511, 12093), (7089, 11107)]