48178557

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2791

約数の個数: 40

約数和(自身を含む): 84936192

約数和(自身を除く): 36757635

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 2741, 5859, 8223, 17577, 19187, 24669, 57561, 74007, 84971, 172683, 222021, 254913, 518049, 594797, 764739, 1554147, 1784391, 2294217, 5353173, 6882651, 16059519, 48178557]

約数ペア:

[(1, 48178557), (3, 16059519), (7, 6882651), (9, 5353173), (21, 2294217), (27, 1784391), (31, 1554147), (63, 764739), (81, 594797), (93, 518049), (189, 254913), (217, 222021), (279, 172683), (567, 84971), (651, 74007), (837, 57561), (1953, 24669), (2511, 19187), (2741, 17577), (5859, 8223)]