205983146883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1\times {\mathrm{827}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 307718714880

約数和(自身を除く): 101735567997

約数列:

[1, 3, 17, 19, 51, 57, 323, 401, 641, 827, 969, 1203, 1923, 2481, 6817, 7619, 10897, 12179, 14059, 15713, 20451, 22857, 32691, 36537, 42177, 47139, 129523, 207043, 257041, 267121, 331627, 388569, 530107, 621129, 771123, 801363, 994881, 1590321, 4369697, 4883779, 5637659, 6300913, 9011819, 10072033, 13109091, 14651337, 16912977, 18902739, 27035457, 30216099, 83024243, 107115521, 171224561, 212572907, 249072729, 321346563, 513673683, 637718721, 3613739419, 4038885233, 10841218257, 12116655699, 68661048961, 205983146883]

約数ペア:

[(1, 205983146883), (3, 68661048961), (17, 12116655699), (19, 10841218257), (51, 4038885233), (57, 3613739419), (323, 637718721), (401, 513673683), (641, 321346563), (827, 249072729), (969, 212572907), (1203, 171224561), (1923, 107115521), (2481, 83024243), (6817, 30216099), (7619, 27035457), (10897, 18902739), (12179, 16912977), (14059, 14651337), (15713, 13109091), (20451, 10072033), (22857, 9011819), (32691, 6300913), (36537, 5637659), (42177, 4883779), (47139, 4369697), (129523, 1590321), (207043, 994881), (257041, 801363), (267121, 771123), (331627, 621129), (388569, 530107)]