65432914799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1\times {\mathrm{3851}}^1$

素因数の和:6891

約数の個数: 32

約数和(自身を含む): 80594933760

約数和(自身を除く): 15162018961

約数列:

[1, 7, 19, 43, 133, 301, 817, 2971, 3851, 5719, 20797, 26957, 56449, 73169, 127753, 165593, 395143, 512183, 894271, 1159151, 2427307, 3146267, 11441321, 16991149, 22023869, 80089247, 217385099, 491976803, 1521695693, 3443837621, 9347559257, 65432914799]

約数ペア:

[(1, 65432914799), (7, 9347559257), (19, 3443837621), (43, 1521695693), (133, 491976803), (301, 217385099), (817, 80089247), (2971, 22023869), (3851, 16991149), (5719, 11441321), (20797, 3146267), (26957, 2427307), (56449, 1159151), (73169, 894271), (127753, 512183), (165593, 395143)]