53396847

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16619}}^1$

素因数の和:16652

約数の個数: 32

約数和(自身を含む): 95731200

約数和(自身を除く): 42334353

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 16619, 49857, 116333, 149571, 282523, 348999, 448713, 847569, 1046997, 1977661, 2542707, 3140991, 5932983, 7628121, 17798949, 53396847]

約数ペア:

[(1, 53396847), (3, 17798949), (7, 7628121), (9, 5932983), (17, 3140991), (21, 2542707), (27, 1977661), (51, 1046997), (63, 847569), (119, 448713), (153, 348999), (189, 282523), (357, 149571), (459, 116333), (1071, 49857), (3213, 16619)]