86865051

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5393}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 144990720

約数和(自身を除く): 58125669

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 5393, 16107, 16179, 37751, 70109, 113253, 210327, 318187, 490763, 954561, 1472289, 2227309, 4136431, 6681927, 12409293, 28955017, 86865051]

約数ペア:

[(1, 86865051), (3, 28955017), (7, 12409293), (13, 6681927), (21, 4136431), (39, 2227309), (59, 1472289), (91, 954561), (177, 490763), (273, 318187), (413, 210327), (767, 113253), (1239, 70109), (2301, 37751), (5369, 16179), (5393, 16107)]