70055181

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 123552000

約数和(自身を除く): 53496819

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 149, 153, 357, 439, 447, 1043, 1071, 1317, 1341, 2533, 3073, 3129, 3951, 7463, 7599, 9219, 9387, 17731, 22389, 22797, 27657, 52241, 53193, 65411, 67167, 156723, 159579, 196233, 457877, 470169, 588699, 1111987, 1373631, 3335961, 4120893, 7783909, 10007883, 23351727, 70055181]

約数ペア:

[(1, 70055181), (3, 23351727), (7, 10007883), (9, 7783909), (17, 4120893), (21, 3335961), (51, 1373631), (63, 1111987), (119, 588699), (149, 470169), (153, 457877), (357, 196233), (439, 159579), (447, 156723), (1043, 67167), (1071, 65411), (1317, 53193), (1341, 52241), (2533, 27657), (3073, 22797), (3129, 22389), (3951, 17731), (7463, 9387), (7599, 9219)]