65522067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 97574400

約数和(自身を除く): 32052333

約数列:

[1, 3, 13, 39, 43, 89, 129, 267, 439, 559, 1157, 1317, 1677, 3471, 3827, 5707, 11481, 17121, 18877, 39071, 49751, 56631, 117213, 149253, 245401, 507923, 736203, 1523769, 1680053, 5040159, 21840689, 65522067]

約数ペア:

[(1, 65522067), (3, 21840689), (13, 5040159), (39, 1680053), (43, 1523769), (89, 736203), (129, 507923), (267, 245401), (439, 149253), (559, 117213), (1157, 56631), (1317, 49751), (1677, 39071), (3471, 18877), (3827, 17121), (5707, 11481)]