77000001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63689}}^1$

素因数の和:63736

約数の個数: 16

約数和(自身を含む): 114132480

約数和(自身を除く): 37132479

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 63689, 191067, 827957, 1974359, 2483871, 5923077, 25666667, 77000001]

約数ペア:

[(1, 77000001), (3, 25666667), (13, 5923077), (31, 2483871), (39, 1974359), (93, 827957), (403, 191067), (1209, 63689)]