210492711

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 375463296

約数和(自身を除く): 164970585

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 169, 207, 253, 299, 429, 507, 547, 759, 897, 1287, 1521, 1641, 1859, 2277, 2691, 3289, 3887, 4923, 5577, 6017, 7111, 9867, 11661, 12581, 16731, 18051, 21333, 29601, 34983, 37743, 42757, 54153, 63999, 78221, 92443, 113229, 128271, 138391, 163553, 234663, 277329, 384813, 415173, 490659, 703989, 831987, 1016873, 1245519, 1471977, 1799083, 2126189, 3050619, 5397249, 6378567, 9151857, 16191747, 19135701, 23388079, 70164237, 210492711]

約数ペア:

[(1, 210492711), (3, 70164237), (9, 23388079), (11, 19135701), (13, 16191747), (23, 9151857), (33, 6378567), (39, 5397249), (69, 3050619), (99, 2126189), (117, 1799083), (143, 1471977), (169, 1245519), (207, 1016873), (253, 831987), (299, 703989), (429, 490659), (507, 415173), (547, 384813), (759, 277329), (897, 234663), (1287, 163553), (1521, 138391), (1641, 128271), (1859, 113229), (2277, 92443), (2691, 78221), (3289, 63999), (3887, 54153), (4923, 42757), (5577, 37743), (6017, 34983), (7111, 29601), (9867, 21333), (11661, 18051), (12581, 16731)]