66260733

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 119930880

約数和(自身を除く): 53670147

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 77, 93, 133, 209, 217, 231, 341, 399, 487, 589, 627, 651, 1023, 1461, 1463, 1767, 2387, 3409, 4123, 4389, 5357, 6479, 7161, 9253, 10227, 12369, 15097, 16071, 19437, 27759, 37499, 45291, 45353, 64771, 101783, 105679, 112497, 136059, 166067, 194313, 286843, 305349, 317037, 498201, 712481, 860529, 1162469, 2007901, 2137443, 3155273, 3487407, 6023703, 9465819, 22086911, 66260733]

約数ペア:

[(1, 66260733), (3, 22086911), (7, 9465819), (11, 6023703), (19, 3487407), (21, 3155273), (31, 2137443), (33, 2007901), (57, 1162469), (77, 860529), (93, 712481), (133, 498201), (209, 317037), (217, 305349), (231, 286843), (341, 194313), (399, 166067), (487, 136059), (589, 112497), (627, 105679), (651, 101783), (1023, 64771), (1461, 45353), (1463, 45291), (1767, 37499), (2387, 27759), (3409, 19437), (4123, 16071), (4389, 15097), (5357, 12369), (6479, 10227), (7161, 9253)]