147916503

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11681}}^1$

素因数の和:11764

約数の個数: 32

約数和(自身を含む): 254200320

約数和(自身を除く): 106283817

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 11681, 12663, 35043, 81767, 105129, 245301, 315387, 735903, 782627, 2207709, 2347881, 5478389, 7043643, 16435167, 21130929, 49305501, 147916503]

約数ペア:

[(1, 147916503), (3, 49305501), (7, 21130929), (9, 16435167), (21, 7043643), (27, 5478389), (63, 2347881), (67, 2207709), (189, 782627), (201, 735903), (469, 315387), (603, 245301), (1407, 105129), (1809, 81767), (4221, 35043), (11681, 12663)]