69078357

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{659}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 105362400

約数和(自身を除く): 36284043

約数列:

[1, 3, 9, 19, 57, 171, 613, 659, 1839, 1977, 5517, 5931, 11647, 12521, 34941, 37563, 104823, 112689, 403967, 1211901, 3635703, 7675373, 23026119, 69078357]

約数ペア:

[(1, 69078357), (3, 23026119), (9, 7675373), (19, 3635703), (57, 1211901), (171, 403967), (613, 112689), (659, 104823), (1839, 37563), (1977, 34941), (5517, 12521), (5931, 11647)]