76650819

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 119854080

約数和(自身を除く): 43203261

約数列:

[1, 3, 7, 21, 71, 101, 213, 303, 497, 509, 707, 1491, 1527, 2121, 3563, 7171, 10689, 21513, 36139, 50197, 51409, 108417, 150591, 154227, 252973, 359863, 758919, 1079589, 3650039, 10950117, 25550273, 76650819]

約数ペア:

[(1, 76650819), (3, 25550273), (7, 10950117), (21, 3650039), (71, 1079589), (101, 758919), (213, 359863), (303, 252973), (497, 154227), (509, 150591), (707, 108417), (1491, 51409), (1527, 50197), (2121, 36139), (3563, 21513), (7171, 10689)]