69879549

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 32971011

約数列:

[1, 3, 19, 31, 57, 71, 93, 213, 557, 589, 1349, 1671, 1767, 2201, 4047, 6603, 10583, 17267, 31749, 39547, 41819, 51801, 118641, 125457, 328073, 751393, 984219, 1225957, 2254179, 3677871, 23293183, 69879549]

約数ペア:

[(1, 69879549), (3, 23293183), (19, 3677871), (31, 2254179), (57, 1225957), (71, 984219), (93, 751393), (213, 328073), (557, 125457), (589, 118641), (1349, 51801), (1671, 41819), (1767, 39547), (2201, 31749), (4047, 17267), (6603, 10583)]