65810214

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 145976688

約数和(自身を除く): 80166474

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 197, 201, 277, 394, 402, 554, 591, 603, 831, 1182, 1206, 1662, 1773, 2493, 3546, 4986, 13199, 18559, 26398, 37118, 39597, 54569, 55677, 79194, 109138, 111354, 118791, 163707, 167031, 237582, 327414, 334062, 491121, 982242, 3656123, 7312246, 10968369, 21936738, 32905107, 65810214]

約数ペア:

[(1, 65810214), (2, 32905107), (3, 21936738), (6, 10968369), (9, 7312246), (18, 3656123), (67, 982242), (134, 491121), (197, 334062), (201, 327414), (277, 237582), (394, 167031), (402, 163707), (554, 118791), (591, 111354), (603, 109138), (831, 79194), (1182, 55677), (1206, 54569), (1662, 39597), (1773, 37118), (2493, 26398), (3546, 18559), (4986, 13199)]