130114917

素因数分解:

$3^4\times {\mathrm{887}}^1\times {\mathrm{1811}}^1$

素因数の和:2710

約数の個数: 20

約数和(自身を含む): 194695776

約数和(自身を除く): 64580859

約数列:

[1, 3, 9, 27, 81, 887, 1811, 2661, 5433, 7983, 16299, 23949, 48897, 71847, 146691, 1606357, 4819071, 14457213, 43371639, 130114917]

約数ペア:

[(1, 130114917), (3, 43371639), (9, 14457213), (27, 4819071), (81, 1606357), (887, 146691), (1811, 71847), (2661, 48897), (5433, 23949), (7983, 16299)]