16404220113

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1\times {\mathrm{1187}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 22581504000

約数和(自身を除く): 6177283887

約数列:

[1, 3, 43, 129, 149, 447, 719, 1187, 2157, 3561, 6407, 19221, 30917, 51041, 92751, 107131, 153123, 176863, 321393, 530589, 853453, 2560359, 4606633, 7605109, 13819899, 22815327, 36698479, 110095437, 127164497, 381493491, 5468073371, 16404220113]

約数ペア:

[(1, 16404220113), (3, 5468073371), (43, 381493491), (129, 127164497), (149, 110095437), (447, 36698479), (719, 22815327), (1187, 13819899), (2157, 7605109), (3561, 4606633), (6407, 2560359), (19221, 853453), (30917, 530589), (51041, 321393), (92751, 176863), (107131, 153123)]