26485893

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 45900800

約数和(自身を除く): 19414907

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 3259, 8127, 9777, 22813, 29331, 68439, 87993, 140137, 205317, 420411, 615951, 980959, 1261233, 2942877, 3783699, 8828631, 26485893]

約数ペア:

[(1, 26485893), (3, 8828631), (7, 3783699), (9, 2942877), (21, 1261233), (27, 980959), (43, 615951), (63, 420411), (129, 205317), (189, 140137), (301, 87993), (387, 68439), (903, 29331), (1161, 22813), (2709, 9777), (3259, 8127)]