82945401

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2741}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 138986496

約数和(自身を除く): 56041095

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2741, 2751, 4323, 8223, 10087, 19187, 30151, 30261, 57561, 90453, 211057, 359071, 633171, 1077213, 2513497, 3949781, 7540491, 11849343, 27648467, 82945401]

約数ペア:

[(1, 82945401), (3, 27648467), (7, 11849343), (11, 7540491), (21, 3949781), (33, 2513497), (77, 1077213), (131, 633171), (231, 359071), (393, 211057), (917, 90453), (1441, 57561), (2741, 30261), (2751, 30151), (4323, 19187), (8223, 10087)]