64230243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2753}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 107868672

約数和(自身を除く): 43638429

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 2753, 3333, 7777, 8259, 19271, 23331, 30283, 57813, 90849, 211981, 278053, 635943, 834159, 1946371, 3058583, 5839113, 9175749, 21410081, 64230243]

約数ペア:

[(1, 64230243), (3, 21410081), (7, 9175749), (11, 5839113), (21, 3058583), (33, 1946371), (77, 834159), (101, 635943), (231, 278053), (303, 211981), (707, 90849), (1111, 57813), (2121, 30283), (2753, 23331), (3333, 19271), (7777, 8259)]