77621979

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{9419}}^1$

素因数の和:9530

約数の個数: 16

約数和(自身を含む): 107614080

約数和(自身を除く): 29992101

約数列:

[1, 3, 41, 67, 123, 201, 2747, 8241, 9419, 28257, 386179, 631073, 1158537, 1893219, 25873993, 77621979]

約数ペア:

[(1, 77621979), (3, 25873993), (41, 1893219), (67, 1158537), (123, 631073), (201, 386179), (2747, 28257), (8241, 9419)]