229665677199

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{575603201}}^1$

素因数の和:575603230

約数の個数: 16

約数和(自身を含む): 368386049280

約数和(自身を除く): 138720372081

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 575603201, 1726809603, 4029222407, 10936460819, 12087667221, 32809382457, 76555225733, 229665677199]

約数ペア:

[(1, 229665677199), (3, 76555225733), (7, 32809382457), (19, 12087667221), (21, 10936460819), (57, 4029222407), (133, 1726809603), (399, 575603201)]