42636591

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{3517}}^1$

素因数の和:3975

約数の個数: 16

約数和(自身を含む): 63324000

約数和(自身を除く): 20687409

約数列:

[1, 3, 9, 27, 449, 1347, 3517, 4041, 10551, 12123, 31653, 94959, 1579133, 4737399, 14212197, 42636591]

約数ペア:

[(1, 42636591), (3, 14212197), (9, 4737399), (27, 1579133), (449, 94959), (1347, 31653), (3517, 12123), (4041, 10551)]