76146721

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 20068319

約数列:

[1, 7, 23, 29, 47, 161, 203, 329, 347, 667, 1081, 1363, 2429, 4669, 7567, 7981, 9541, 10063, 16309, 31349, 55867, 70441, 114163, 219443, 231449, 375107, 472961, 1620143, 2625749, 3310727, 10878103, 76146721]

約数ペア:

[(1, 76146721), (7, 10878103), (23, 3310727), (29, 2625749), (47, 1620143), (161, 472961), (203, 375107), (329, 231449), (347, 219443), (667, 114163), (1081, 70441), (1363, 55867), (2429, 31349), (4669, 16309), (7567, 10063), (7981, 9541)]