68443193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 89703936

約数和(自身を除く): 21260743

約数列:

[1, 7, 13, 23, 53, 91, 161, 299, 371, 617, 689, 1219, 2093, 4319, 4823, 8021, 8533, 14191, 15847, 32701, 56147, 99337, 110929, 184483, 228907, 425113, 752123, 1291381, 2975791, 5264861, 9777599, 68443193]

約数ペア:

[(1, 68443193), (7, 9777599), (13, 5264861), (23, 2975791), (53, 1291381), (91, 752123), (161, 425113), (299, 228907), (371, 184483), (617, 110929), (689, 99337), (1219, 56147), (2093, 32701), (4319, 15847), (4823, 14191), (8021, 8533)]