318610080477

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{18353}}^1\times {\mathrm{49459}}^1$

素因数の和:67834

約数の個数: 32

約数和(自身を含む): 508361750400

約数和(自身を除く): 189751669923

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 18353, 49459, 55059, 148377, 165177, 238589, 445131, 495531, 642967, 715767, 1335393, 1928901, 2147301, 5786703, 6441903, 17360109, 907721027, 2723163081, 8169489243, 11800373351, 24508467729, 35401120053, 106203360159, 318610080477]

約数ペア:

[(1, 318610080477), (3, 106203360159), (9, 35401120053), (13, 24508467729), (27, 11800373351), (39, 8169489243), (117, 2723163081), (351, 907721027), (18353, 17360109), (49459, 6441903), (55059, 5786703), (148377, 2147301), (165177, 1928901), (238589, 1335393), (445131, 715767), (495531, 642967)]