17805655143

素因数分解:

$3^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 28569784320

約数和(自身を除く): 10764129177

約数列:

[1, 3, 9, 17, 27, 51, 81, 127, 153, 243, 381, 419, 459, 729, 1143, 1257, 1377, 2159, 2187, 3429, 3771, 4131, 6477, 6561, 7123, 10287, 11313, 12393, 19431, 19683, 21369, 30861, 33939, 37179, 53213, 58293, 64107, 92583, 101817, 111537, 159639, 174879, 192321, 277749, 305451, 334611, 478917, 524637, 576963, 833247, 904621, 916353, 1436751, 1573911, 1730889, 2499741, 2713863, 2749059, 4310253, 4721733, 5192667, 8141589, 8247177, 12930759, 14165199, 15578001, 24424767, 38792277, 42495597, 46734003, 73274301, 116376831, 140202009, 219822903, 349130493, 659468709, 1047391479, 1978406127, 5935218381, 17805655143]

約数ペア:

[(1, 17805655143), (3, 5935218381), (9, 1978406127), (17, 1047391479), (27, 659468709), (51, 349130493), (81, 219822903), (127, 140202009), (153, 116376831), (243, 73274301), (381, 46734003), (419, 42495597), (459, 38792277), (729, 24424767), (1143, 15578001), (1257, 14165199), (1377, 12930759), (2159, 8247177), (2187, 8141589), (3429, 5192667), (3771, 4721733), (4131, 4310253), (6477, 2749059), (6561, 2713863), (7123, 2499741), (10287, 1730889), (11313, 1573911), (12393, 1436751), (19431, 916353), (19683, 904621), (21369, 833247), (30861, 576963), (33939, 524637), (37179, 478917), (53213, 334611), (58293, 305451), (64107, 277749), (92583, 192321), (101817, 174879), (111537, 159639)]