38107719

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 23178681

約数列:

[1, 3, 9, 13, 27, 39, 117, 151, 351, 453, 719, 1359, 1963, 2157, 4077, 5889, 6471, 9347, 17667, 19413, 28041, 53001, 84123, 108569, 252369, 325707, 977121, 1411397, 2931363, 4234191, 12702573, 38107719]

約数ペア:

[(1, 38107719), (3, 12702573), (9, 4234191), (13, 2931363), (27, 1411397), (39, 977121), (117, 325707), (151, 252369), (351, 108569), (453, 84123), (719, 53001), (1359, 28041), (1963, 19413), (2157, 17667), (4077, 9347), (5889, 6471)]