71925669

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9391}}^1$

素因数の和:9457

約数の個数: 24

約数和(自身を含む): 111351552

約数和(自身を除く): 39425883

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 9391, 28173, 84519, 215993, 347467, 647979, 1042401, 1943937, 3127203, 7991741, 23975223, 71925669]

約数ペア:

[(1, 71925669), (3, 23975223), (9, 7991741), (23, 3127203), (37, 1943937), (69, 1042401), (111, 647979), (207, 347467), (333, 215993), (851, 84519), (2553, 28173), (7659, 9391)]