42731829

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2347}}^1$

素因数の和:2394

約数の個数: 36

約数和(自身を含む): 74966944

約数和(自身を除く): 32235115

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2347, 2601, 6069, 7041, 16429, 18207, 21123, 39899, 49287, 119697, 147861, 279293, 359091, 678283, 837879, 2034849, 2513637, 4747981, 6104547, 14243943, 42731829]

約数ペア:

[(1, 42731829), (3, 14243943), (7, 6104547), (9, 4747981), (17, 2513637), (21, 2034849), (51, 837879), (63, 678283), (119, 359091), (153, 279293), (289, 147861), (357, 119697), (867, 49287), (1071, 39899), (2023, 21123), (2347, 18207), (2601, 16429), (6069, 7041)]