129971034

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{77641}}^1$

素因数の和:77683

約数の個数: 32

約数和(自身を含む): 298145280

約数和(自身を除く): 168174246

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 77641, 155282, 232923, 465846, 698769, 1397538, 2096307, 2406871, 4192614, 4813742, 7220613, 14441226, 21661839, 43323678, 64985517, 129971034]

約数ペア:

[(1, 129971034), (2, 64985517), (3, 43323678), (6, 21661839), (9, 14441226), (18, 7220613), (27, 4813742), (31, 4192614), (54, 2406871), (62, 2096307), (93, 1397538), (186, 698769), (279, 465846), (558, 232923), (837, 155282), (1674, 77641)]