156948408513

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{756593}}^1$

素因数の和:756815

約数の個数: 40

約数和(自身を含む): 253770706728

約数和(自身を除く): 96822298215

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 197, 351, 591, 1053, 1773, 2561, 5319, 7683, 15957, 23049, 69147, 207441, 756593, 2269779, 6809337, 9835709, 20428011, 29507127, 61284033, 88521381, 149048821, 265564143, 447146463, 796692429, 1341439389, 1937634673, 4024318167, 5812904019, 12072954501, 17438712057, 52316136171, 156948408513]

約数ペア:

[(1, 156948408513), (3, 52316136171), (9, 17438712057), (13, 12072954501), (27, 5812904019), (39, 4024318167), (81, 1937634673), (117, 1341439389), (197, 796692429), (351, 447146463), (591, 265564143), (1053, 149048821), (1773, 88521381), (2561, 61284033), (5319, 29507127), (7683, 20428011), (15957, 9835709), (23049, 6809337), (69147, 2269779), (207441, 756593)]