68051835

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52147}}^1$

素因数の和:52187

約数の個数: 24

約数和(自身を含む): 122026320

約数和(自身を除く): 53974485

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 52147, 156441, 260735, 469323, 782205, 1512263, 2346615, 4536789, 7561315, 13610367, 22683945, 68051835]

約数ペア:

[(1, 68051835), (3, 22683945), (5, 13610367), (9, 7561315), (15, 4536789), (29, 2346615), (45, 1512263), (87, 782205), (145, 469323), (261, 260735), (435, 156441), (1305, 52147)]