66735207

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13757}}^1$

素因数の和:13788

約数の個数: 36

約数和(自身を含む): 122336136

約数和(自身を除く): 55600929

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 13757, 41271, 96299, 123813, 151327, 288897, 453981, 674093, 866691, 1059289, 1361943, 2022279, 3177867, 6066837, 7415023, 9533601, 22245069, 66735207]

約数ペア:

[(1, 66735207), (3, 22245069), (7, 9533601), (9, 7415023), (11, 6066837), (21, 3177867), (33, 2022279), (49, 1361943), (63, 1059289), (77, 866691), (99, 674093), (147, 453981), (231, 288897), (441, 151327), (539, 123813), (693, 96299), (1617, 41271), (4851, 13757)]