84777147

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6089}}^1$

素因数の和:6132

約数の個数: 48

約数和(自身を含む): 159606720

約数和(自身を除く): 74829573

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 6089, 13923, 18267, 42623, 54801, 79157, 103513, 127869, 237471, 310539, 383607, 554099, 712413, 724591, 931617, 1345669, 1662297, 2173773, 4037007, 4986891, 6521319, 9419683, 12111021, 28259049, 84777147]

約数ペア:

[(1, 84777147), (3, 28259049), (7, 12111021), (9, 9419683), (13, 6521319), (17, 4986891), (21, 4037007), (39, 2173773), (51, 1662297), (63, 1345669), (91, 931617), (117, 724591), (119, 712413), (153, 554099), (221, 383607), (273, 310539), (357, 237471), (663, 127869), (819, 103513), (1071, 79157), (1547, 54801), (1989, 42623), (4641, 18267), (6089, 13923)]