156985193907

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{1373}}^1\times {\mathrm{14653}}^1$

素因数の和:16069

約数の個数: 48

約数和(自身を含む): 247252838880

約数和(自身を除く): 90267644973

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 1373, 2601, 4119, 7803, 12357, 14653, 23341, 37071, 43959, 70023, 131877, 210069, 249101, 395631, 396797, 630207, 747303, 1190391, 2241909, 3571173, 4234717, 6725727, 10713519, 12704151, 20118569, 38112453, 60355707, 114337359, 181067121, 342015673, 543201363, 1026047019, 3078141057, 5814266441, 9234423171, 17442799323, 52328397969, 156985193907]

約数ペア:

[(1, 156985193907), (3, 52328397969), (9, 17442799323), (17, 9234423171), (27, 5814266441), (51, 3078141057), (153, 1026047019), (289, 543201363), (459, 342015673), (867, 181067121), (1373, 114337359), (2601, 60355707), (4119, 38112453), (7803, 20118569), (12357, 12704151), (14653, 10713519), (23341, 6725727), (37071, 4234717), (43959, 3571173), (70023, 2241909), (131877, 1190391), (210069, 747303), (249101, 630207), (395631, 396797)]