27131796741

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1439}}^1\times {\mathrm{2239}}^1$

素因数の和:4089

約数の個数: 32

約数和(自身を含む): 41494118400

約数和(自身を除く): 14362321659

約数列:

[1, 3, 7, 21, 401, 1203, 1439, 2239, 2807, 4317, 6717, 8421, 10073, 15673, 30219, 47019, 577039, 897839, 1731117, 2693517, 3221921, 4039273, 6284873, 9665763, 12117819, 18854619, 22553447, 67660341, 1291990321, 3875970963, 9043932247, 27131796741]

約数ペア:

[(1, 27131796741), (3, 9043932247), (7, 3875970963), (21, 1291990321), (401, 67660341), (1203, 22553447), (1439, 18854619), (2239, 12117819), (2807, 9665763), (4317, 6284873), (6717, 4039273), (8421, 3221921), (10073, 2693517), (15673, 1731117), (30219, 897839), (47019, 577039)]