87620120553

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{83761}}^1$

素因数の和:84337

約数の個数: 32

約数和(自身を含む): 135037745920

約数和(自身を除く): 47417625367

約数列:

[1, 3, 7, 21, 109, 327, 457, 763, 1371, 2289, 3199, 9597, 49813, 83761, 149439, 251283, 348691, 586327, 1046073, 1758981, 9129949, 27389847, 38278777, 63909643, 114836331, 191728929, 267951439, 803854317, 4172386693, 12517160079, 29206706851, 87620120553]

約数ペア:

[(1, 87620120553), (3, 29206706851), (7, 12517160079), (21, 4172386693), (109, 803854317), (327, 267951439), (457, 191728929), (763, 114836331), (1371, 63909643), (2289, 38278777), (3199, 27389847), (9597, 9129949), (49813, 1758981), (83761, 1046073), (149439, 586327), (251283, 348691)]