76720413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 130148480

約数和(自身を除く): 53428067

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 121, 231, 277, 327, 363, 763, 831, 847, 1199, 1939, 2289, 2541, 3047, 3597, 5817, 8393, 9141, 13189, 21329, 25179, 30193, 33517, 39567, 63987, 90579, 92323, 100551, 211351, 234619, 276969, 332123, 634053, 703857, 996369, 2324861, 3653353, 6974583, 10960059, 25573471, 76720413]

約数ペア:

[(1, 76720413), (3, 25573471), (7, 10960059), (11, 6974583), (21, 3653353), (33, 2324861), (77, 996369), (109, 703857), (121, 634053), (231, 332123), (277, 276969), (327, 234619), (363, 211351), (763, 100551), (831, 92323), (847, 90579), (1199, 63987), (1939, 39567), (2289, 33517), (2541, 30193), (3047, 25179), (3597, 21329), (5817, 13189), (8393, 9141)]