98221221

素因数分解:

$3^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1021}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 166790400

約数和(自身を除く): 68569179

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 509, 1021, 1527, 3063, 3563, 4581, 7147, 9189, 10689, 13743, 21441, 27567, 32067, 64323, 96201, 192969, 519689, 1559067, 3637823, 4677201, 10913469, 14031603, 32740407, 98221221]

約数ペア:

[(1, 98221221), (3, 32740407), (7, 14031603), (9, 10913469), (21, 4677201), (27, 3637823), (63, 1559067), (189, 519689), (509, 192969), (1021, 96201), (1527, 64323), (3063, 32067), (3563, 27567), (4581, 21441), (7147, 13743), (9189, 10689)]