3653627877

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{120929}}^1$

素因数の和:121314

約数の個数: 20

約数和(自身を含む): 5472566220

約数和(自身を除く): 1818938343

約数列:

[1, 3, 9, 27, 81, 373, 1119, 3357, 10071, 30213, 120929, 362787, 1088361, 3265083, 9795249, 45106517, 135319551, 405958653, 1217875959, 3653627877]

約数ペア:

[(1, 3653627877), (3, 1217875959), (9, 405958653), (27, 135319551), (81, 45106517), (373, 9795249), (1119, 3265083), (3357, 1088361), (10071, 362787), (30213, 120929)]