327647511

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{859}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 520716240

約数和(自身を除く): 193068729

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 277, 459, 831, 859, 1377, 2493, 2577, 4709, 7479, 7731, 14127, 14603, 22437, 23193, 42381, 43809, 69579, 127143, 131427, 237943, 381429, 394281, 713829, 1182843, 2141487, 4045031, 6424461, 12135093, 19273383, 36405279, 109215837, 327647511]

約数ペア:

[(1, 327647511), (3, 109215837), (9, 36405279), (17, 19273383), (27, 12135093), (51, 6424461), (81, 4045031), (153, 2141487), (277, 1182843), (459, 713829), (831, 394281), (859, 381429), (1377, 237943), (2493, 131427), (2577, 127143), (4709, 69579), (7479, 43809), (7731, 42381), (14127, 23193), (14603, 22437)]