77831421

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{12491}}^1$

素因数の和:12592

約数の個数: 16

約数和(自身を含む): 108730368

約数和(自身を除く): 30898947

約数列:

[1, 3, 31, 67, 93, 201, 2077, 6231, 12491, 37473, 387221, 836897, 1161663, 2510691, 25943807, 77831421]

約数ペア:

[(1, 77831421), (3, 25943807), (31, 2510691), (67, 1161663), (93, 836897), (201, 387221), (2077, 37473), (6231, 12491)]