83812779

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 127491840

約数和(自身を除く): 43679061

約数列:

[1, 3, 9, 27, 67, 107, 201, 321, 433, 603, 963, 1299, 1809, 2889, 3897, 7169, 11691, 21507, 29011, 46331, 64521, 87033, 138993, 193563, 261099, 416979, 783297, 1250937, 3104177, 9312531, 27937593, 83812779]

約数ペア:

[(1, 83812779), (3, 27937593), (9, 9312531), (27, 3104177), (67, 1250937), (107, 783297), (201, 416979), (321, 261099), (433, 193563), (603, 138993), (963, 87033), (1299, 64521), (1809, 46331), (2889, 29011), (3897, 21507), (7169, 11691)]