27063405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2081}}^1$

素因数の和:2126

約数の個数: 36

約数和(自身を含む): 49855572

約数和(自身を除く): 22792167

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2081, 2601, 4335, 6243, 10405, 13005, 18729, 31215, 35377, 93645, 106131, 176885, 318393, 530655, 601409, 1591965, 1804227, 3007045, 5412681, 9021135, 27063405]

約数ペア:

[(1, 27063405), (3, 9021135), (5, 5412681), (9, 3007045), (15, 1804227), (17, 1591965), (45, 601409), (51, 530655), (85, 318393), (153, 176885), (255, 106131), (289, 93645), (765, 35377), (867, 31215), (1445, 18729), (2081, 13005), (2601, 10405), (4335, 6243)]