135420621

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{88337}}^1$

素因数の和:88420

約数の個数: 16

約数和(自身を含む): 209184384

約数和(自身を除く): 73763763

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 88337, 265011, 618359, 1855077, 6448601, 19345803, 45140207, 135420621]

約数ペア:

[(1, 135420621), (3, 45140207), (7, 19345803), (21, 6448601), (73, 1855077), (219, 618359), (511, 265011), (1533, 88337)]