66232803

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 115431680

約数和(自身を除く): 49198877

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 113, 133, 247, 273, 339, 399, 741, 791, 1469, 1729, 2147, 2373, 4407, 5187, 6441, 10283, 12769, 15029, 27911, 30849, 38307, 45087, 83733, 89383, 165997, 195377, 242611, 268149, 497991, 586131, 727833, 1161979, 1698277, 3153943, 3485937, 5094831, 9461829, 22077601, 66232803]

約数ペア:

[(1, 66232803), (3, 22077601), (7, 9461829), (13, 5094831), (19, 3485937), (21, 3153943), (39, 1698277), (57, 1161979), (91, 727833), (113, 586131), (133, 497991), (247, 268149), (273, 242611), (339, 195377), (399, 165997), (741, 89383), (791, 83733), (1469, 45087), (1729, 38307), (2147, 30849), (2373, 27911), (4407, 15029), (5187, 12769), (6441, 10283)]