71769061

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 97443840

約数和(自身を除く): 25674779

約数列:

[1, 7, 13, 19, 31, 91, 103, 133, 169, 217, 247, 403, 589, 721, 1183, 1339, 1729, 1957, 2821, 3193, 3211, 4123, 5239, 7657, 9373, 13699, 17407, 22351, 22477, 25441, 36673, 41509, 53599, 60667, 99541, 121849, 178087, 290563, 330733, 424669, 539617, 696787, 788671, 2315131, 3777319, 5520697, 10252723, 71769061]

約数ペア:

[(1, 71769061), (7, 10252723), (13, 5520697), (19, 3777319), (31, 2315131), (91, 788671), (103, 696787), (133, 539617), (169, 424669), (217, 330733), (247, 290563), (403, 178087), (589, 121849), (721, 99541), (1183, 60667), (1339, 53599), (1729, 41509), (1957, 36673), (2821, 25441), (3193, 22477), (3211, 22351), (4123, 17407), (5239, 13699), (7657, 9373)]