65315853

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 105670656

約数和(自身を除く): 40354803

約数列:

[1, 3, 9, 17, 31, 47, 51, 93, 141, 153, 279, 293, 423, 527, 799, 879, 1457, 1581, 2397, 2637, 4371, 4743, 4981, 7191, 9083, 13113, 13771, 14943, 24769, 27249, 41313, 44829, 74307, 81747, 123939, 154411, 222921, 234107, 426901, 463233, 702321, 1280703, 1389699, 2106963, 3842109, 7257317, 21771951, 65315853]

約数ペア:

[(1, 65315853), (3, 21771951), (9, 7257317), (17, 3842109), (31, 2106963), (47, 1389699), (51, 1280703), (93, 702321), (141, 463233), (153, 426901), (279, 234107), (293, 222921), (423, 154411), (527, 123939), (799, 81747), (879, 74307), (1457, 44829), (1581, 41313), (2397, 27249), (2637, 24769), (4371, 14943), (4743, 13771), (4981, 13113), (7191, 9083)]