228725343

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{110017}}^1$

素因数の和:110044

約数の個数: 32

約数和(自身を含む): 422469120

約数和(自身を除く): 193743777

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 110017, 330051, 770119, 990153, 1210187, 2310357, 2970459, 3630561, 6931071, 8471309, 10891683, 20793213, 25413927, 32675049, 76241781, 228725343]

約数ペア:

[(1, 228725343), (3, 76241781), (7, 32675049), (9, 25413927), (11, 20793213), (21, 10891683), (27, 8471309), (33, 6931071), (63, 3630561), (77, 2970459), (99, 2310357), (189, 1210187), (231, 990153), (297, 770119), (693, 330051), (2079, 110017)]