144917199

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121067}}^1$

素因数の和:121099

約数の個数: 24

約数和(自身を含む): 251821440

約数和(自身を除く): 106904241

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 121067, 363201, 847469, 1089603, 2300273, 2542407, 6900819, 7627221, 16101911, 20702457, 48305733, 144917199]

約数ペア:

[(1, 144917199), (3, 48305733), (7, 20702457), (9, 16101911), (19, 7627221), (21, 6900819), (57, 2542407), (63, 2300273), (133, 1089603), (171, 847469), (399, 363201), (1197, 121067)]