66986601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 100279296

約数和(自身を除く): 33292695

約数列:

[1, 3, 11, 33, 61, 107, 183, 311, 321, 671, 933, 1177, 2013, 3421, 3531, 6527, 10263, 18971, 19581, 33277, 56913, 71797, 99831, 208681, 215391, 366047, 626043, 1098141, 2029897, 6089691, 22328867, 66986601]

約数ペア:

[(1, 66986601), (3, 22328867), (11, 6089691), (33, 2029897), (61, 1098141), (107, 626043), (183, 366047), (311, 215391), (321, 208681), (671, 99831), (933, 71797), (1177, 56913), (2013, 33277), (3421, 19581), (3531, 18971), (6527, 10263)]