55307043

素因数分解:

$3^7\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 64

約数和(自身を含む): 96038400

約数和(自身を除く): 40731357

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 121, 171, 209, 243, 297, 363, 513, 627, 729, 891, 1089, 1331, 1539, 1881, 2187, 2299, 2673, 3267, 3993, 4617, 5643, 6897, 8019, 9801, 11979, 13851, 16929, 20691, 24057, 25289, 29403, 35937, 41553, 50787, 62073, 75867, 88209, 107811, 152361, 186219, 227601, 264627, 323433, 457083, 558657, 682803, 970299, 1675971, 2048409, 2910897, 5027913, 6145227, 18435681, 55307043]

約数ペア:

[(1, 55307043), (3, 18435681), (9, 6145227), (11, 5027913), (19, 2910897), (27, 2048409), (33, 1675971), (57, 970299), (81, 682803), (99, 558657), (121, 457083), (171, 323433), (209, 264627), (243, 227601), (297, 186219), (363, 152361), (513, 107811), (627, 88209), (729, 75867), (891, 62073), (1089, 50787), (1331, 41553), (1539, 35937), (1881, 29403), (2187, 25289), (2299, 24057), (2673, 20691), (3267, 16929), (3993, 13851), (4617, 11979), (5643, 9801), (6897, 8019)]