40267503

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 63329280

約数和(自身を除く): 23061777

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1063, 1403, 1647, 3189, 4209, 9567, 12627, 24449, 28701, 37881, 64843, 73347, 194529, 220041, 583587, 660123, 1491389, 1750761, 4474167, 13422501, 40267503]

約数ペア:

[(1, 40267503), (3, 13422501), (9, 4474167), (23, 1750761), (27, 1491389), (61, 660123), (69, 583587), (183, 220041), (207, 194529), (549, 73347), (621, 64843), (1063, 37881), (1403, 28701), (1647, 24449), (3189, 12627), (4209, 9567)]