26888974203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{8731}}^1$

素因数の和:9172

約数の個数: 64

約数和(自身を含む): 45769651200

約数和(自身を除く): 18880676997

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 389, 609, 1131, 1167, 2639, 2723, 5057, 7917, 8169, 8731, 11281, 15171, 26193, 33843, 35399, 61117, 78967, 106197, 113503, 146653, 183351, 236901, 253199, 340509, 439959, 759597, 794521, 1026571, 1772393, 2383563, 3079713, 3291587, 3396359, 5317179, 9874761, 10189077, 23041109, 23774513, 44152667, 69123327, 71323539, 98494411, 132458001, 295483233, 309068669, 689460877, 927206007, 1280427343, 2068382631, 3841282029, 8962991401, 26888974203]

約数ペア:

[(1, 26888974203), (3, 8962991401), (7, 3841282029), (13, 2068382631), (21, 1280427343), (29, 927206007), (39, 689460877), (87, 309068669), (91, 295483233), (203, 132458001), (273, 98494411), (377, 71323539), (389, 69123327), (609, 44152667), (1131, 23774513), (1167, 23041109), (2639, 10189077), (2723, 9874761), (5057, 5317179), (7917, 3396359), (8169, 3291587), (8731, 3079713), (11281, 2383563), (15171, 1772393), (26193, 1026571), (33843, 794521), (35399, 759597), (61117, 439959), (78967, 340509), (106197, 253199), (113503, 236901), (146653, 183351)]