61117173

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6480

約数の個数: 28

約数和(自身を含む): 98697900

約数和(自身を除く): 37580727

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 6449, 9477, 19347, 58041, 83837, 174123, 251511, 522369, 754533, 1567107, 2263599, 4701321, 6790797, 20372391, 61117173]

約数ペア:

[(1, 61117173), (3, 20372391), (9, 6790797), (13, 4701321), (27, 2263599), (39, 1567107), (81, 754533), (117, 522369), (243, 251511), (351, 174123), (729, 83837), (1053, 58041), (3159, 19347), (6449, 9477)]