90328959

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6547}}^1$

素因数の和:6636

約数の個数: 32

約数和(自身を含む): 155056640

約数和(自身を除く): 64727681

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 6547, 13797, 19641, 45829, 58923, 137487, 176769, 412461, 477931, 1237383, 1433793, 3345517, 4301379, 10036551, 12904137, 30109653, 90328959]

約数ペア:

[(1, 90328959), (3, 30109653), (7, 12904137), (9, 10036551), (21, 4301379), (27, 3345517), (63, 1433793), (73, 1237383), (189, 477931), (219, 412461), (511, 176769), (657, 137487), (1533, 58923), (1971, 45829), (4599, 19641), (6547, 13797)]