20160154833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{246979}}^1$

素因数の和:247038

約数の個数: 48

約数和(自身を含む): 34711557120

約数和(自身を除く): 14551402287

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 299, 483, 507, 897, 1183, 2093, 3549, 3887, 6279, 11661, 27209, 81627, 246979, 740937, 1728853, 3210727, 5186559, 5680517, 9632181, 17041551, 22475089, 39763619, 41739451, 67425267, 73846721, 119290857, 125218353, 221540163, 292176157, 516927047, 876528471, 960007373, 1550781141, 2880022119, 6720051611, 20160154833]

約数ペア:

[(1, 20160154833), (3, 6720051611), (7, 2880022119), (13, 1550781141), (21, 960007373), (23, 876528471), (39, 516927047), (69, 292176157), (91, 221540163), (161, 125218353), (169, 119290857), (273, 73846721), (299, 67425267), (483, 41739451), (507, 39763619), (897, 22475089), (1183, 17041551), (2093, 9632181), (3549, 5680517), (3887, 5186559), (6279, 3210727), (11661, 1728853), (27209, 740937), (81627, 246979)]