26067867

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 42393600

約数和(自身を除く): 16325733

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 827, 1501, 1659, 2481, 4503, 5789, 10507, 15713, 17367, 31521, 47139, 65333, 109991, 195999, 329973, 457331, 1241327, 1371993, 3723981, 8689289, 26067867]

約数ペア:

[(1, 26067867), (3, 8689289), (7, 3723981), (19, 1371993), (21, 1241327), (57, 457331), (79, 329973), (133, 195999), (237, 109991), (399, 65333), (553, 47139), (827, 31521), (1501, 17367), (1659, 15713), (2481, 10507), (4503, 5789)]