68038677

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18947}}^1$

素因数の和:18982

約数の個数: 32

約数和(自身を含む): 121267200

約数和(自身を除く): 53228523

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 18947, 56841, 132629, 170523, 359993, 397887, 511569, 1079979, 1193661, 2519951, 3239937, 3580983, 7559853, 9719811, 22679559, 68038677]

約数ペア:

[(1, 68038677), (3, 22679559), (7, 9719811), (9, 7559853), (19, 3580983), (21, 3239937), (27, 2519951), (57, 1193661), (63, 1079979), (133, 511569), (171, 397887), (189, 359993), (399, 170523), (513, 132629), (1197, 56841), (3591, 18947)]