64267557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 95723520

約数和(自身を除く): 31455963

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 589, 703, 983, 1147, 1767, 2109, 2949, 3441, 18677, 21793, 30473, 36371, 56031, 65379, 91419, 109113, 578987, 691049, 1127501, 1736961, 2073147, 3382503, 21422519, 64267557]

約数ペア:

[(1, 64267557), (3, 21422519), (19, 3382503), (31, 2073147), (37, 1736961), (57, 1127501), (93, 691049), (111, 578987), (589, 109113), (703, 91419), (983, 65379), (1147, 56031), (1767, 36371), (2109, 30473), (2949, 21793), (3441, 18677)]