551437029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 982507968

約数和(自身を除く): 431070939

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 169, 207, 253, 299, 429, 507, 759, 897, 1287, 1433, 1521, 1859, 2277, 2691, 3289, 3887, 4299, 5577, 9867, 11661, 12897, 15763, 16731, 18629, 29601, 32959, 34983, 42757, 47289, 55887, 98877, 128271, 141867, 167661, 204919, 242177, 296631, 362549, 384813, 428467, 614757, 726531, 1087647, 1285401, 1844271, 2179593, 2663947, 3262941, 3856203, 4713137, 5570071, 7991841, 14139411, 16710213, 23975523, 42418233, 50130639, 61270781, 183812343, 551437029]

約数ペア:

[(1, 551437029), (3, 183812343), (9, 61270781), (11, 50130639), (13, 42418233), (23, 23975523), (33, 16710213), (39, 14139411), (69, 7991841), (99, 5570071), (117, 4713137), (143, 3856203), (169, 3262941), (207, 2663947), (253, 2179593), (299, 1844271), (429, 1285401), (507, 1087647), (759, 726531), (897, 614757), (1287, 428467), (1433, 384813), (1521, 362549), (1859, 296631), (2277, 242177), (2691, 204919), (3289, 167661), (3887, 141867), (4299, 128271), (5577, 98877), (9867, 55887), (11661, 47289), (12897, 42757), (15763, 34983), (16731, 32959), (18629, 29601)]