123049689

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4363}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 201093120

約数和(自身を除く): 78043431

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 4029, 4363, 9401, 13089, 28203, 30541, 74171, 91623, 222513, 344677, 519197, 1034031, 1557591, 2412739, 5859509, 7238217, 17578527, 41016563, 123049689]

約数ペア:

[(1, 123049689), (3, 41016563), (7, 17578527), (17, 7238217), (21, 5859509), (51, 2412739), (79, 1557591), (119, 1034031), (237, 519197), (357, 344677), (553, 222513), (1343, 91623), (1659, 74171), (4029, 30541), (4363, 28203), (9401, 13089)]