63789517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 76936320

約数和(自身を除く): 13146803

約数列:

[1, 11, 19, 37, 73, 113, 209, 407, 703, 803, 1243, 1387, 2147, 2701, 4181, 7733, 8249, 15257, 23617, 29711, 45991, 51319, 79439, 90739, 156731, 305213, 564509, 873829, 1724041, 3357343, 5799047, 63789517]

約数ペア:

[(1, 63789517), (11, 5799047), (19, 3357343), (37, 1724041), (73, 873829), (113, 564509), (209, 305213), (407, 156731), (703, 90739), (803, 79439), (1243, 51319), (1387, 45991), (2147, 29711), (2701, 23617), (4181, 15257), (7733, 8249)]