61770438

素因数分解:

$2^1\times 3^4\times {\mathrm{593}}^1\times {\mathrm{643}}^1$

素因数の和:1250

約数の個数: 40

約数和(自身を含む): 138860568

約数和(自身を除く): 77090130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 593, 643, 1186, 1286, 1779, 1929, 3558, 3858, 5337, 5787, 10674, 11574, 16011, 17361, 32022, 34722, 48033, 52083, 96066, 104166, 381299, 762598, 1143897, 2287794, 3431691, 6863382, 10295073, 20590146, 30885219, 61770438]

約数ペア:

[(1, 61770438), (2, 30885219), (3, 20590146), (6, 10295073), (9, 6863382), (18, 3431691), (27, 2287794), (54, 1143897), (81, 762598), (162, 381299), (593, 104166), (643, 96066), (1186, 52083), (1286, 48033), (1779, 34722), (1929, 32022), (3558, 17361), (3858, 16011), (5337, 11574), (5787, 10674)]