27667307781

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{25147}}^1$

素因数の和:25240

約数の個数: 60

約数和(自身を含む): 44840292288

約数和(自身を除く): 17172984507

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 289, 423, 459, 799, 867, 1269, 1377, 2397, 2601, 3807, 7191, 7803, 13583, 21573, 23409, 25147, 40749, 64719, 75441, 122247, 226323, 366741, 427499, 678969, 1100223, 1181909, 1282497, 2036907, 3545727, 3847491, 7267483, 10637181, 11542473, 20092453, 21802449, 31911543, 34627419, 60277359, 65407347, 95734629, 180832077, 196222041, 341571701, 542496231, 588666123, 1024715103, 1627488693, 3074145309, 9222435927, 27667307781]

約数ペア:

[(1, 27667307781), (3, 9222435927), (9, 3074145309), (17, 1627488693), (27, 1024715103), (47, 588666123), (51, 542496231), (81, 341571701), (141, 196222041), (153, 180832077), (289, 95734629), (423, 65407347), (459, 60277359), (799, 34627419), (867, 31911543), (1269, 21802449), (1377, 20092453), (2397, 11542473), (2601, 10637181), (3807, 7267483), (7191, 3847491), (7803, 3545727), (13583, 2036907), (21573, 1282497), (23409, 1181909), (25147, 1100223), (40749, 678969), (64719, 427499), (75441, 366741), (122247, 226323)]