65595201

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 106598400

約数和(自身を除く): 41003199

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 2081, 4503, 6243, 10507, 14567, 31521, 39539, 43701, 118617, 164399, 276773, 493197, 830319, 1150793, 3123581, 3452379, 9370743, 21865067, 65595201]

約数ペア:

[(1, 65595201), (3, 21865067), (7, 9370743), (19, 3452379), (21, 3123581), (57, 1150793), (79, 830319), (133, 493197), (237, 276773), (399, 164399), (553, 118617), (1501, 43701), (1659, 39539), (2081, 31521), (4503, 14567), (6243, 10507)]