40854327

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 58834944

約数和(自身を除く): 17980617

約数列:

[1, 3, 37, 41, 47, 111, 123, 141, 191, 573, 1517, 1739, 1927, 4551, 5217, 5781, 7067, 7831, 8977, 21201, 23493, 26931, 71299, 213897, 289747, 332149, 368057, 869241, 996447, 1104171, 13618109, 40854327]

約数ペア:

[(1, 40854327), (3, 13618109), (37, 1104171), (41, 996447), (47, 869241), (111, 368057), (123, 332149), (141, 289747), (191, 213897), (573, 71299), (1517, 26931), (1739, 23493), (1927, 21201), (4551, 8977), (5217, 7831), (5781, 7067)]