64378473

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{11171}}^1$

素因数の和:11304

約数の個数: 16

約数和(自身を含む): 91699776

約数和(自身を除く): 27321303

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 11171, 33513, 189907, 569721, 1262323, 3786969, 21459491, 64378473]

約数ペア:

[(1, 64378473), (3, 21459491), (17, 3786969), (51, 1262323), (113, 569721), (339, 189907), (1921, 33513), (5763, 11171)]