26061189

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 44914176

約数和(自身を除く): 18852987

約数列:

[1, 3, 7, 11, 21, 33, 49, 71, 77, 147, 213, 227, 231, 497, 539, 681, 781, 1491, 1589, 1617, 2343, 2497, 3479, 4767, 5467, 7491, 10437, 11123, 16117, 16401, 17479, 33369, 38269, 48351, 52437, 112819, 114807, 122353, 177287, 338457, 367059, 531861, 789733, 1241009, 2369199, 3723027, 8687063, 26061189]

約数ペア:

[(1, 26061189), (3, 8687063), (7, 3723027), (11, 2369199), (21, 1241009), (33, 789733), (49, 531861), (71, 367059), (77, 338457), (147, 177287), (213, 122353), (227, 114807), (231, 112819), (497, 52437), (539, 48351), (681, 38269), (781, 33369), (1491, 17479), (1589, 16401), (1617, 16117), (2343, 11123), (2497, 10437), (3479, 7491), (4767, 5467)]