61222497

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 35084703

約数列:

[1, 3, 7, 21, 43, 129, 151, 301, 449, 453, 903, 1057, 1347, 3143, 3171, 6493, 9429, 19307, 19479, 45451, 57921, 67799, 135149, 136353, 203397, 405447, 474593, 1423779, 2915357, 8746071, 20407499, 61222497]

約数ペア:

[(1, 61222497), (3, 20407499), (7, 8746071), (21, 2915357), (43, 1423779), (129, 474593), (151, 405447), (301, 203397), (449, 136353), (453, 135149), (903, 67799), (1057, 57921), (1347, 45451), (3143, 19479), (3171, 19307), (6493, 9429)]