327623439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 548674560

約数和(自身を除く): 221051121

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 167, 187, 221, 269, 429, 501, 561, 663, 807, 1837, 2171, 2431, 2839, 2959, 3497, 4573, 5511, 6513, 7293, 8517, 8877, 10491, 13719, 23881, 31229, 36907, 38467, 44923, 50303, 59449, 71643, 93687, 110721, 115401, 134769, 150909, 178347, 405977, 494153, 583999, 653939, 763691, 1217931, 1482459, 1751997, 1961817, 2291073, 6423989, 8400601, 9927983, 19271967, 25201803, 29783949, 109207813, 327623439]

約数ペア:

[(1, 327623439), (3, 109207813), (11, 29783949), (13, 25201803), (17, 19271967), (33, 9927983), (39, 8400601), (51, 6423989), (143, 2291073), (167, 1961817), (187, 1751997), (221, 1482459), (269, 1217931), (429, 763691), (501, 653939), (561, 583999), (663, 494153), (807, 405977), (1837, 178347), (2171, 150909), (2431, 134769), (2839, 115401), (2959, 110721), (3497, 93687), (4573, 71643), (5511, 59449), (6513, 50303), (7293, 44923), (8517, 38467), (8877, 36907), (10491, 31229), (13719, 23881)]