79517139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 119347200

約数和(自身を除く): 39830061

約数列:

[1, 3, 13, 31, 39, 89, 93, 267, 403, 739, 1157, 1209, 2217, 2759, 3471, 8277, 9607, 22909, 28821, 35867, 65771, 68727, 107601, 197313, 297817, 855023, 893451, 2038901, 2565069, 6116703, 26505713, 79517139]

約数ペア:

[(1, 79517139), (3, 26505713), (13, 6116703), (31, 2565069), (39, 2038901), (89, 893451), (93, 855023), (267, 297817), (403, 197313), (739, 107601), (1157, 68727), (1209, 65771), (2217, 35867), (2759, 28821), (3471, 22909), (8277, 9607)]