40896387

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1433}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 69749760

約数和(自身を除く): 28853373

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 1433, 3171, 4077, 4299, 9513, 10031, 12897, 28539, 30093, 38691, 90279, 216383, 270837, 649149, 1514681, 1947447, 4544043, 5842341, 13632129, 40896387]

約数ペア:

[(1, 40896387), (3, 13632129), (7, 5842341), (9, 4544043), (21, 1947447), (27, 1514681), (63, 649149), (151, 270837), (189, 216383), (453, 90279), (1057, 38691), (1359, 30093), (1433, 28539), (3171, 12897), (4077, 10031), (4299, 9513)]