73179639

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{208489}}^1$

素因数の和:208511

約数の個数: 16

約数和(自身を含む): 116754400

約数和(自身を除く): 43574761

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 208489, 625467, 1876401, 2710357, 5629203, 8131071, 24393213, 73179639]

約数ペア:

[(1, 73179639), (3, 24393213), (9, 8131071), (13, 5629203), (27, 2710357), (39, 1876401), (117, 625467), (351, 208489)]