2017403461629

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1\times {\mathrm{5231}}^1$

素因数の和:7807

約数の個数: 64

約数和(自身を含む): 3078244270080

約数和(自身を除く): 1060840808451

約数列:

[1, 3, 9, 27, 47, 127, 141, 381, 423, 1143, 1269, 2393, 3429, 5231, 5969, 7179, 15693, 17907, 21537, 47079, 53721, 64611, 112471, 141237, 161163, 245857, 303911, 337413, 664337, 737571, 911733, 1012239, 1993011, 2212713, 2735199, 3036717, 5979033, 6638139, 8205597, 12517783, 14283817, 17937099, 31223839, 37553349, 42851451, 93671517, 112660047, 128554353, 281014551, 337980141, 385663059, 588335801, 843043653, 1589758441, 1765007403, 4769275323, 5295022209, 14307825969, 15885066627, 42923477907, 74718646727, 224155940181, 672467820543, 2017403461629]

約数ペア:

[(1, 2017403461629), (3, 672467820543), (9, 224155940181), (27, 74718646727), (47, 42923477907), (127, 15885066627), (141, 14307825969), (381, 5295022209), (423, 4769275323), (1143, 1765007403), (1269, 1589758441), (2393, 843043653), (3429, 588335801), (5231, 385663059), (5969, 337980141), (7179, 281014551), (15693, 128554353), (17907, 112660047), (21537, 93671517), (47079, 42851451), (53721, 37553349), (64611, 31223839), (112471, 17937099), (141237, 14283817), (161163, 12517783), (245857, 8205597), (303911, 6638139), (337413, 5979033), (664337, 3036717), (737571, 2735199), (911733, 2212713), (1012239, 1993011)]