15696097137

素因数分解:

$3^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{25189}}^1$

素因数の和:25372

約数の個数: 60

約数和(自身を含む): 27450197940

約数和(自身を除く): 11754100803

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 157, 189, 441, 471, 567, 1099, 1323, 1413, 3297, 3969, 4239, 7693, 9891, 12717, 23079, 25189, 29673, 69237, 75567, 89019, 176323, 207711, 226701, 528969, 623133, 680103, 1234261, 1586907, 2040309, 3702783, 3954673, 4760721, 11108349, 11864019, 14282163, 27682711, 33325047, 35592057, 83048133, 99975141, 106776171, 193778977, 249144399, 320328513, 581336931, 747433197, 1744010793, 2242299591, 5232032379, 15696097137]

約数ペア:

[(1, 15696097137), (3, 5232032379), (7, 2242299591), (9, 1744010793), (21, 747433197), (27, 581336931), (49, 320328513), (63, 249144399), (81, 193778977), (147, 106776171), (157, 99975141), (189, 83048133), (441, 35592057), (471, 33325047), (567, 27682711), (1099, 14282163), (1323, 11864019), (1413, 11108349), (3297, 4760721), (3969, 3954673), (4239, 3702783), (7693, 2040309), (9891, 1586907), (12717, 1234261), (23079, 680103), (25189, 623133), (29673, 528969), (69237, 226701), (75567, 207711), (89019, 176323)]