68362203

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 115831296

約数和(自身を除く): 47469093

約数列:

[1, 3, 7, 13, 21, 39, 49, 83, 91, 147, 249, 273, 431, 581, 637, 1079, 1293, 1743, 1911, 3017, 3237, 4067, 5603, 7553, 9051, 12201, 16809, 21119, 22659, 35773, 39221, 52871, 63357, 107319, 117663, 158613, 250411, 274547, 465049, 751233, 823641, 1395147, 1752877, 3255343, 5258631, 9766029, 22787401, 68362203]

約数ペア:

[(1, 68362203), (3, 22787401), (7, 9766029), (13, 5258631), (21, 3255343), (39, 1752877), (49, 1395147), (83, 823641), (91, 751233), (147, 465049), (249, 274547), (273, 250411), (431, 158613), (581, 117663), (637, 107319), (1079, 63357), (1293, 52871), (1743, 39221), (1911, 35773), (3017, 22659), (3237, 21119), (4067, 16809), (5603, 12201), (7553, 9051)]