15778889019

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{8669}}^1$

素因数の和:9681

約数の個数: 40

約数和(自身を含む): 24623771040

約数和(自身を除く): 8844882021

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 977, 1863, 2931, 8669, 8793, 22471, 26007, 26379, 67413, 78021, 79137, 199387, 202239, 234063, 598161, 606717, 702189, 1794483, 1820151, 5383449, 8469613, 16150347, 25408839, 76226517, 194801099, 228679551, 584403297, 686038653, 1753209891, 5259629673, 15778889019]

約数ペア:

[(1, 15778889019), (3, 5259629673), (9, 1753209891), (23, 686038653), (27, 584403297), (69, 228679551), (81, 194801099), (207, 76226517), (621, 25408839), (977, 16150347), (1863, 8469613), (2931, 5383449), (8669, 1820151), (8793, 1794483), (22471, 702189), (26007, 606717), (26379, 598161), (67413, 234063), (78021, 202239), (79137, 199387)]