57439557

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3847}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 98508800

約数和(自身を除く): 41069243

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 3847, 4977, 11541, 14931, 26929, 34623, 80787, 103869, 242361, 303913, 727083, 911739, 2127391, 2735217, 6382173, 8205651, 19146519, 57439557]

約数ペア:

[(1, 57439557), (3, 19146519), (7, 8205651), (9, 6382173), (21, 2735217), (27, 2127391), (63, 911739), (79, 727083), (189, 303913), (237, 242361), (553, 103869), (711, 80787), (1659, 34623), (2133, 26929), (3847, 14931), (4977, 11541)]