56621601

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 84974760

約数和(自身を除く): 28353159

約数列:

[1, 3, 9, 29, 87, 261, 401, 541, 1203, 1623, 3609, 4869, 11629, 15689, 34887, 47067, 104661, 141201, 216941, 650823, 1952469, 6291289, 18873867, 56621601]

約数ペア:

[(1, 56621601), (3, 18873867), (9, 6291289), (29, 1952469), (87, 650823), (261, 216941), (401, 141201), (541, 104661), (1203, 47067), (1623, 34887), (3609, 15689), (4869, 11629)]