85849509

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 123642880

約数和(自身を除く): 37793371

約数列:

[1, 3, 31, 37, 61, 93, 111, 183, 409, 1147, 1227, 1891, 2257, 3441, 5673, 6771, 12679, 15133, 24949, 38037, 45399, 69967, 74847, 209901, 469123, 773419, 923113, 1407369, 2320257, 2769339, 28616503, 85849509]

約数ペア:

[(1, 85849509), (3, 28616503), (31, 2769339), (37, 2320257), (61, 1407369), (93, 923113), (111, 773419), (183, 469123), (409, 209901), (1147, 74847), (1227, 69967), (1891, 45399), (2257, 38037), (3441, 24949), (5673, 15133), (6771, 12679)]