1772195679

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5717}}^1$

素因数の和:5861

約数の個数: 40

約数和(自身を含む): 2739836880

約数和(自身を除く): 967641201

約数列:

[1, 3, 9, 27, 43, 81, 89, 129, 267, 387, 801, 1161, 2403, 3483, 3827, 5717, 7209, 11481, 17151, 34443, 51453, 103329, 154359, 245831, 309987, 463077, 508813, 737493, 1526439, 2212479, 4579317, 6637437, 13737951, 19912311, 21878959, 41213853, 65636877, 196910631, 590731893, 1772195679]

約数ペア:

[(1, 1772195679), (3, 590731893), (9, 196910631), (27, 65636877), (43, 41213853), (81, 21878959), (89, 19912311), (129, 13737951), (267, 6637437), (387, 4579317), (801, 2212479), (1161, 1526439), (2403, 737493), (3483, 508813), (3827, 463077), (5717, 309987), (7209, 245831), (11481, 154359), (17151, 103329), (34443, 51453)]