87868173

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{2399}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 121536000

約数和(自身を除く): 33667827

約数列:

[1, 3, 29, 87, 421, 1263, 2399, 7197, 12209, 36627, 69571, 208713, 1009979, 3029937, 29289391, 87868173]

約数ペア:

[(1, 87868173), (3, 29289391), (29, 3029937), (87, 1009979), (421, 208713), (1263, 69571), (2399, 36627), (7197, 12209)]