79881243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{49957}}^1$

素因数の和:50014

約数の個数: 16

約数和(自身を含む): 117501216

約数和(自身を除く): 37619973

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 49957, 149871, 649441, 1948323, 2048237, 6144711, 26627081, 79881243]

約数ペア:

[(1, 79881243), (3, 26627081), (13, 6144711), (39, 2048237), (41, 1948323), (123, 649441), (533, 149871), (1599, 49957)]