20247003729

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1327}}^1\times {\mathrm{1697}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 31190385408

約数和(自身を除く): 10943381679

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1327, 1697, 2997, 3981, 5091, 8991, 11943, 15273, 35829, 45819, 49099, 62789, 107487, 137457, 147297, 188367, 322461, 412371, 441891, 565101, 1325673, 1695303, 2251919, 3977019, 5085909, 6755757, 11931057, 15257727, 20267271, 60801813, 83321003, 182405439, 249963009, 547216317, 749889027, 2249667081, 6749001243, 20247003729]

約数ペア:

[(1, 20247003729), (3, 6749001243), (9, 2249667081), (27, 749889027), (37, 547216317), (81, 249963009), (111, 182405439), (243, 83321003), (333, 60801813), (999, 20267271), (1327, 15257727), (1697, 11931057), (2997, 6755757), (3981, 5085909), (5091, 3977019), (8991, 2251919), (11943, 1695303), (15273, 1325673), (35829, 565101), (45819, 441891), (49099, 412371), (62789, 322461), (107487, 188367), (137457, 147297)]