25707848691

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1\times {\mathrm{7187}}^1$

素因数の和:10143

約数の個数: 32

約数和(自身を含む): 39857172480

約数和(自身を除く): 14149323789

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2887, 7187, 8661, 20209, 21561, 50309, 60627, 150927, 170333, 424033, 510999, 1192331, 1272099, 2968231, 3576993, 8904693, 20748869, 62246607, 145242083, 435726249, 1224183271, 3672549813, 8569282897, 25707848691]

約数ペア:

[(1, 25707848691), (3, 8569282897), (7, 3672549813), (21, 1224183271), (59, 435726249), (177, 145242083), (413, 62246607), (1239, 20748869), (2887, 8904693), (7187, 3576993), (8661, 2968231), (20209, 1272099), (21561, 1192331), (50309, 510999), (60627, 424033), (150927, 170333)]