7766985921

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{1723}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 10792846848

約数和(自身を除く): 3025860927

約数列:

[1, 3, 41, 67, 123, 201, 547, 1641, 1723, 2747, 5169, 8241, 22427, 36649, 67281, 70643, 109947, 115441, 211929, 346323, 942481, 1502609, 2827443, 4507827, 4733081, 14199243, 38641721, 63146227, 115925163, 189438681, 2588995307, 7766985921]

約数ペア:

[(1, 7766985921), (3, 2588995307), (41, 189438681), (67, 115925163), (123, 63146227), (201, 38641721), (547, 14199243), (1641, 4733081), (1723, 4507827), (2747, 2827443), (5169, 1502609), (8241, 942481), (22427, 346323), (36649, 211929), (67281, 115441), (70643, 109947)]