67568039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 19523161

約数列:

[1, 7, 11, 59, 77, 107, 139, 413, 649, 749, 973, 1177, 1529, 4543, 6313, 8201, 8239, 10703, 14873, 44191, 57407, 69443, 90211, 104111, 163603, 486101, 631477, 877507, 1145221, 6142549, 9652577, 67568039]

約数ペア:

[(1, 67568039), (7, 9652577), (11, 6142549), (59, 1145221), (77, 877507), (107, 631477), (139, 486101), (413, 163603), (649, 104111), (749, 90211), (973, 69443), (1177, 57407), (1529, 44191), (4543, 14873), (6313, 10703), (8201, 8239)]