135121491

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9923}}^1$

素因数の和:10035

約数の個数: 24

約数和(自身を含む): 208999440

約数和(自身を除く): 73877949

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 9923, 13617, 29769, 89307, 168691, 506073, 883147, 1518219, 2649441, 7948323, 15013499, 45040497, 135121491]

約数ペア:

[(1, 135121491), (3, 45040497), (9, 15013499), (17, 7948323), (51, 2649441), (89, 1518219), (153, 883147), (267, 506073), (801, 168691), (1513, 89307), (4539, 29769), (9923, 13617)]