81566994

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 165680640

約数和(自身を除く): 84113646

約数列:

[1, 2, 3, 6, 101, 202, 281, 303, 479, 562, 606, 843, 958, 1437, 1686, 2874, 28381, 48379, 56762, 85143, 96758, 134599, 145137, 170286, 269198, 290274, 403797, 807594, 13594499, 27188998, 40783497, 81566994]

約数ペア:

[(1, 81566994), (2, 40783497), (3, 27188998), (6, 13594499), (101, 807594), (202, 403797), (281, 290274), (303, 269198), (479, 170286), (562, 145137), (606, 134599), (843, 96758), (958, 85143), (1437, 56762), (1686, 48379), (2874, 28381)]