86343771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 128471040

約数和(自身を除く): 42127269

約数列:

[1, 3, 19, 23, 57, 67, 69, 201, 437, 983, 1273, 1311, 1541, 2949, 3819, 4623, 18677, 22609, 29279, 56031, 65861, 67827, 87837, 197583, 429571, 1251359, 1288713, 1514803, 3754077, 4544409, 28781257, 86343771]

約数ペア:

[(1, 86343771), (3, 28781257), (19, 4544409), (23, 3754077), (57, 1514803), (67, 1288713), (69, 1251359), (201, 429571), (437, 197583), (983, 87837), (1273, 67827), (1311, 65861), (1541, 56031), (2949, 29279), (3819, 22609), (4623, 18677)]