79745248947

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{292107139}}^1$

素因数の和:292107162

約数の個数: 16

約数和(自身を含む): 130863998720

約数和(自身を除く): 51118749773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 292107139, 876321417, 2044749973, 3797392807, 6134249919, 11392178421, 26581749649, 79745248947]

約数ペア:

[(1, 79745248947), (3, 26581749649), (7, 11392178421), (13, 6134249919), (21, 3797392807), (39, 2044749973), (91, 876321417), (273, 292107139)]