27616797

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 44001984

約数和(自身を除く): 16385187

約数列:

[1, 3, 9, 13, 39, 67, 117, 169, 201, 271, 507, 603, 813, 871, 1521, 2439, 2613, 3523, 7839, 10569, 11323, 18157, 31707, 33969, 45799, 54471, 101907, 137397, 163413, 236041, 412191, 708123, 2124369, 3068533, 9205599, 27616797]

約数ペア:

[(1, 27616797), (3, 9205599), (9, 3068533), (13, 2124369), (39, 708123), (67, 412191), (117, 236041), (169, 163413), (201, 137397), (271, 101907), (507, 54471), (603, 45799), (813, 33969), (871, 31707), (1521, 18157), (2439, 11323), (2613, 10569), (3523, 7839)]