55921567233

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{206221}}^1$

素因数の和:206617

約数の個数: 32

約数和(自身を含む): 87768083200

約数和(自身を除く): 31846515967

約数列:

[1, 3, 7, 21, 37, 111, 259, 349, 777, 1047, 2443, 7329, 12913, 38739, 90391, 206221, 271173, 618663, 1443547, 4330641, 7630177, 22890531, 53411239, 71971129, 160233717, 215913387, 503797903, 1511393709, 2662931773, 7988795319, 18640522411, 55921567233]

約数ペア:

[(1, 55921567233), (3, 18640522411), (7, 7988795319), (21, 2662931773), (37, 1511393709), (111, 503797903), (259, 215913387), (349, 160233717), (777, 71971129), (1047, 53411239), (2443, 22890531), (7329, 7630177), (12913, 4330641), (38739, 1443547), (90391, 618663), (206221, 271173)]