15692920479

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{15773}}^1$

素因数の和:16029

約数の個数: 40

約数和(自身を含む): 23911617312

約数和(自身を除く): 8218696833

約数列:

[1, 3, 9, 27, 71, 81, 173, 213, 519, 639, 1557, 1917, 4671, 5751, 12283, 14013, 15773, 36849, 47319, 110547, 141957, 331641, 425871, 994923, 1119883, 1277613, 2728729, 3359649, 8186187, 10078947, 24558561, 30236841, 73675683, 90710523, 193739759, 221027049, 581219277, 1743657831, 5230973493, 15692920479]

約数ペア:

[(1, 15692920479), (3, 5230973493), (9, 1743657831), (27, 581219277), (71, 221027049), (81, 193739759), (173, 90710523), (213, 73675683), (519, 30236841), (639, 24558561), (1557, 10078947), (1917, 8186187), (4671, 3359649), (5751, 2728729), (12283, 1277613), (14013, 1119883), (15773, 994923), (36849, 425871), (47319, 331641), (110547, 141957)]