1826129691

素因数分解:

$3^9\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 60

約数和(自身を含む): 2902150152

約数和(自身を除く): 1076020461

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 257, 361, 513, 729, 771, 1083, 1539, 2187, 2313, 3249, 4617, 4883, 6561, 6939, 9747, 13851, 14649, 19683, 20817, 29241, 41553, 43947, 62451, 87723, 92777, 124659, 131841, 187353, 263169, 278331, 373977, 395523, 562059, 789507, 834993, 1186569, 1686177, 2368521, 2504979, 3559707, 5058531, 7105563, 7514937, 10679121, 22544811, 32037363, 67634433, 96112089, 202903299, 608709897, 1826129691]

約数ペア:

[(1, 1826129691), (3, 608709897), (9, 202903299), (19, 96112089), (27, 67634433), (57, 32037363), (81, 22544811), (171, 10679121), (243, 7514937), (257, 7105563), (361, 5058531), (513, 3559707), (729, 2504979), (771, 2368521), (1083, 1686177), (1539, 1186569), (2187, 834993), (2313, 789507), (3249, 562059), (4617, 395523), (4883, 373977), (6561, 278331), (6939, 263169), (9747, 187353), (13851, 131841), (14649, 124659), (19683, 92777), (20817, 87723), (29241, 62451), (41553, 43947)]