81643794

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3253}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 168687360

約数和(自身を除く): 87043566

約数列:

[1, 2, 3, 6, 47, 89, 94, 141, 178, 267, 282, 534, 3253, 4183, 6506, 8366, 9759, 12549, 19518, 25098, 152891, 289517, 305782, 458673, 579034, 868551, 917346, 1737102, 13607299, 27214598, 40821897, 81643794]

約数ペア:

[(1, 81643794), (2, 40821897), (3, 27214598), (6, 13607299), (47, 1737102), (89, 917346), (94, 868551), (141, 579034), (178, 458673), (267, 305782), (282, 289517), (534, 152891), (3253, 25098), (4183, 19518), (6506, 12549), (8366, 9759)]