42636537

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 64704640

約数和(自身を除く): 22068103

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 2221, 6399, 6663, 19197, 19989, 59967, 175459, 179901, 526377, 539703, 1579131, 4737393, 14212179, 42636537]

約数ペア:

[(1, 42636537), (3, 14212179), (9, 4737393), (27, 1579131), (79, 539703), (81, 526377), (237, 179901), (243, 175459), (711, 59967), (2133, 19989), (2221, 19197), (6399, 6663)]