66880048518

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20303597}}^1$

素因数の和:20303669

約数の個数: 32

約数和(自身を含む): 151058769120

約数和(自身を除く): 84178720602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 20303597, 40607194, 60910791, 121821582, 182732373, 365464746, 548197119, 1096394238, 1238519417, 2477038834, 3715558251, 7431116502, 11146674753, 22293349506, 33440024259, 66880048518]

約数ペア:

[(1, 66880048518), (2, 33440024259), (3, 22293349506), (6, 11146674753), (9, 7431116502), (18, 3715558251), (27, 2477038834), (54, 1238519417), (61, 1096394238), (122, 548197119), (183, 365464746), (366, 182732373), (549, 121821582), (1098, 60910791), (1647, 40607194), (3294, 20303597)]