16151008077

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{20269}}^1$

素因数の和:20418

約数の個数: 48

約数和(自身を含む): 25043990400

約数和(自身を除く): 8892982323

約数列:

[1, 3, 9, 29, 43, 71, 87, 129, 213, 261, 387, 639, 1247, 2059, 3053, 3741, 6177, 9159, 11223, 18531, 20269, 27477, 60807, 88537, 182421, 265611, 587801, 796833, 871567, 1439099, 1763403, 2614701, 4317297, 5290209, 7844103, 12951891, 25275443, 41733871, 61881257, 75826329, 125201613, 185643771, 227478987, 375604839, 556931313, 1794556453, 5383669359, 16151008077]

約数ペア:

[(1, 16151008077), (3, 5383669359), (9, 1794556453), (29, 556931313), (43, 375604839), (71, 227478987), (87, 185643771), (129, 125201613), (213, 75826329), (261, 61881257), (387, 41733871), (639, 25275443), (1247, 12951891), (2059, 7844103), (3053, 5290209), (3741, 4317297), (6177, 2614701), (9159, 1763403), (11223, 1439099), (18531, 871567), (20269, 796833), (27477, 587801), (60807, 265611), (88537, 182421)]