84423591

素因数分解:

$3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2477}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 139679904

約数和(自身を除く): 55256313

約数列:

[1, 3, 7, 9, 21, 63, 541, 1623, 2477, 3787, 4869, 7431, 11361, 17339, 22293, 34083, 52017, 156051, 1340057, 4020171, 9380399, 12060513, 28141197, 84423591]

約数ペア:

[(1, 84423591), (3, 28141197), (7, 12060513), (9, 9380399), (21, 4020171), (63, 1340057), (541, 156051), (1623, 52017), (2477, 34083), (3787, 22293), (4869, 17339), (7431, 11361)]