71133967

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 81143856

約数和(自身を除く): 10009889

約数列:

[1, 17, 19, 67, 173, 323, 361, 1139, 1273, 2941, 3287, 6137, 11591, 21641, 24187, 55879, 62453, 197047, 220229, 411179, 1061701, 3743893, 4184351, 71133967]

約数ペア:

[(1, 71133967), (17, 4184351), (19, 3743893), (67, 1061701), (173, 411179), (323, 220229), (361, 197047), (1139, 62453), (1273, 55879), (2941, 24187), (3287, 21641), (6137, 11591)]