105123258

素因数分解:

$2^1\times 3^6\times {\mathrm{72101}}^1$

素因数の和:72121

約数の個数: 28

約数和(自身を含む): 236422458

約数和(自身を除く): 131299200

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 72101, 144202, 216303, 432606, 648909, 1297818, 1946727, 3893454, 5840181, 11680362, 17520543, 35041086, 52561629, 105123258]

約数ペア:

[(1, 105123258), (2, 52561629), (3, 35041086), (6, 17520543), (9, 11680362), (18, 5840181), (27, 3893454), (54, 1946727), (81, 1297818), (162, 648909), (243, 432606), (486, 216303), (729, 144202), (1458, 72101)]