71353233

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3919}}^1$

素因数の和:3966

約数の個数: 36

約数和(自身を含む): 125157760

約数和(自身を除く): 53804527

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 3919, 6069, 11757, 18207, 27433, 35271, 66623, 82299, 199869, 246897, 466361, 599607, 1132591, 1399083, 3397773, 4197249, 7928137, 10193319, 23784411, 71353233]

約数ペア:

[(1, 71353233), (3, 23784411), (7, 10193319), (9, 7928137), (17, 4197249), (21, 3397773), (51, 1399083), (63, 1132591), (119, 599607), (153, 466361), (289, 246897), (357, 199869), (867, 82299), (1071, 66623), (2023, 35271), (2601, 27433), (3919, 18207), (6069, 11757)]