263765601

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 425251008

約数和(自身を除く): 161485407

約数列:

[1, 3, 9, 11, 33, 97, 99, 121, 227, 291, 363, 681, 873, 1067, 1089, 1331, 2043, 2497, 3201, 3993, 7491, 9603, 11737, 11979, 22019, 22473, 27467, 35211, 66057, 82401, 105633, 129107, 198171, 242209, 247203, 302137, 387321, 726627, 906411, 1161963, 2179881, 2664299, 2719233, 7992897, 23978691, 29307289, 87921867, 263765601]

約数ペア:

[(1, 263765601), (3, 87921867), (9, 29307289), (11, 23978691), (33, 7992897), (97, 2719233), (99, 2664299), (121, 2179881), (227, 1161963), (291, 906411), (363, 726627), (681, 387321), (873, 302137), (1067, 247203), (1089, 242209), (1331, 198171), (2043, 129107), (2497, 105633), (3201, 82401), (3993, 66057), (7491, 35211), (9603, 27467), (11737, 22473), (11979, 22019)]