27118665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{28697}}^1$

素因数の和:28718

約数の個数: 32

約数和(自身を含む): 55100160

約数和(自身を除く): 27981495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 28697, 86091, 143485, 200879, 258273, 430455, 602637, 774819, 1004395, 1291365, 1807911, 3013185, 3874095, 5423733, 9039555, 27118665]

約数ペア:

[(1, 27118665), (3, 9039555), (5, 5423733), (7, 3874095), (9, 3013185), (15, 1807911), (21, 1291365), (27, 1004395), (35, 774819), (45, 602637), (63, 430455), (105, 258273), (135, 200879), (189, 143485), (315, 86091), (945, 28697)]