2117660832009

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2207}}^1\times {\mathrm{2447}}^1$

素因数の和:4816

約数の個数: 80

約数和(自身を含む): 3264904101888

約数和(自身を除く): 1147243269879

約数列:

[1, 3, 9, 27, 47, 81, 103, 141, 309, 423, 927, 1269, 2207, 2447, 2781, 3807, 4841, 6621, 7341, 8343, 14523, 19863, 22023, 43569, 59589, 66069, 103729, 115009, 130707, 178767, 198207, 227321, 252041, 311187, 345027, 392121, 681963, 756123, 933561, 1035081, 2045889, 2268369, 2800683, 3105243, 5400529, 6137667, 6805107, 8402049, 9315729, 10684087, 11845927, 16201587, 18413001, 20415321, 32052261, 35537781, 48604761, 96156783, 106613343, 145814283, 253824863, 288470349, 319840029, 437442849, 556254487, 761474589, 865411047, 959520087, 1668763461, 2284423767, 5006290383, 6853271301, 15018871149, 20559813903, 26143960889, 45056613447, 78431882667, 235295648001, 705886944003, 2117660832009]

約数ペア:

[(1, 2117660832009), (3, 705886944003), (9, 235295648001), (27, 78431882667), (47, 45056613447), (81, 26143960889), (103, 20559813903), (141, 15018871149), (309, 6853271301), (423, 5006290383), (927, 2284423767), (1269, 1668763461), (2207, 959520087), (2447, 865411047), (2781, 761474589), (3807, 556254487), (4841, 437442849), (6621, 319840029), (7341, 288470349), (8343, 253824863), (14523, 145814283), (19863, 106613343), (22023, 96156783), (43569, 48604761), (59589, 35537781), (66069, 32052261), (103729, 20415321), (115009, 18413001), (130707, 16201587), (178767, 11845927), (198207, 10684087), (227321, 9315729), (252041, 8402049), (311187, 6805107), (345027, 6137667), (392121, 5400529), (681963, 3105243), (756123, 2800683), (933561, 2268369), (1035081, 2045889)]