74112843

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 124498944

約数和(自身を除く): 50386101

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 631, 799, 833, 987, 1893, 2303, 2397, 2499, 4417, 5593, 6909, 10727, 13251, 16779, 29657, 30919, 32181, 39151, 75089, 88971, 92757, 117453, 207599, 225267, 504169, 525623, 622797, 1453193, 1512507, 1576869, 3529183, 4359579, 10587549, 24704281, 74112843]

約数ペア:

[(1, 74112843), (3, 24704281), (7, 10587549), (17, 4359579), (21, 3529183), (47, 1576869), (49, 1512507), (51, 1453193), (119, 622797), (141, 525623), (147, 504169), (329, 225267), (357, 207599), (631, 117453), (799, 92757), (833, 88971), (987, 75089), (1893, 39151), (2303, 32181), (2397, 30919), (2499, 29657), (4417, 16779), (5593, 13251), (6909, 10727)]