27108135

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 48646080

約数和(自身を除く): 21537945

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 1777, 3051, 5085, 5331, 8885, 15255, 15993, 26655, 47979, 79965, 200801, 239895, 602403, 1004005, 1807209, 3012015, 5421627, 9036045, 27108135]

約数ペア:

[(1, 27108135), (3, 9036045), (5, 5421627), (9, 3012015), (15, 1807209), (27, 1004005), (45, 602403), (113, 239895), (135, 200801), (339, 79965), (565, 47979), (1017, 26655), (1695, 15993), (1777, 15255), (3051, 8885), (5085, 5331)]