16782363

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 27048000

約数和(自身を除く): 10265637

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 349, 351, 411, 1047, 1233, 1781, 3141, 3699, 4537, 5343, 9423, 13611, 16029, 40833, 47813, 48087, 122499, 143439, 430317, 621569, 1290951, 1864707, 5594121, 16782363]

約数ペア:

[(1, 16782363), (3, 5594121), (9, 1864707), (13, 1290951), (27, 621569), (39, 430317), (117, 143439), (137, 122499), (349, 48087), (351, 47813), (411, 40833), (1047, 16029), (1233, 13611), (1781, 9423), (3141, 5343), (3699, 4537)]