73278777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{170813}}^1$

素因数の和:170840

約数の個数: 16

約数和(自身を含む): 114787008

約数和(自身を除く): 41508231

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 170813, 512439, 1878943, 2220569, 5636829, 6661707, 24426259, 73278777]

約数ペア:

[(1, 73278777), (3, 24426259), (11, 6661707), (13, 5636829), (33, 2220569), (39, 1878943), (143, 512439), (429, 170813)]