214028703

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6781}}^1$

素因数の和:6964

約数の個数: 32

約数和(自身を含む): 364600320

約数和(自身を除く): 150571617

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 501, 1169, 1503, 3507, 4509, 6781, 10521, 20343, 31563, 47467, 61029, 142401, 183087, 427203, 1132427, 1281609, 3397281, 7926989, 10191843, 23780967, 30575529, 71342901, 214028703]

約数ペア:

[(1, 214028703), (3, 71342901), (7, 30575529), (9, 23780967), (21, 10191843), (27, 7926989), (63, 3397281), (167, 1281609), (189, 1132427), (501, 427203), (1169, 183087), (1503, 142401), (3507, 61029), (4509, 47467), (6781, 31563), (10521, 20343)]