167202231

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 260702208

約数和(自身を除く): 93499977

約数列:

[1, 3, 7, 21, 71, 127, 213, 381, 497, 883, 889, 1491, 2649, 2667, 6181, 9017, 18543, 27051, 62693, 63119, 112141, 188079, 189357, 336423, 438851, 784987, 1316553, 2354961, 7962011, 23886033, 55734077, 167202231]

約数ペア:

[(1, 167202231), (3, 55734077), (7, 23886033), (21, 7962011), (71, 2354961), (127, 1316553), (213, 784987), (381, 438851), (497, 336423), (883, 189357), (889, 188079), (1491, 112141), (2649, 63119), (2667, 62693), (6181, 27051), (9017, 18543)]