87574287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 131328000

約数和(自身を除く): 43753713

約数列:

[1, 3, 19, 29, 31, 57, 87, 93, 551, 589, 899, 1653, 1709, 1767, 2697, 5127, 17081, 32471, 49561, 51243, 52979, 97413, 148683, 158937, 941659, 1006601, 1536391, 2824977, 3019803, 4609173, 29191429, 87574287]

約数ペア:

[(1, 87574287), (3, 29191429), (19, 4609173), (29, 3019803), (31, 2824977), (57, 1536391), (87, 1006601), (93, 941659), (551, 158937), (589, 148683), (899, 97413), (1653, 52979), (1709, 51243), (1767, 49561), (2697, 32471), (5127, 17081)]