141485883

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5192

約数の個数: 48

約数和(自身を含む): 253528704

約数和(自身を除く): 112042821

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3927, 5147, 9163, 15441, 27489, 36029, 56617, 87499, 108087, 169851, 252203, 262497, 396319, 612493, 756609, 962489, 1188957, 1837479, 2774233, 2887467, 4287451, 6737423, 8322699, 12862353, 20212269, 47161961, 141485883]

約数ペア:

[(1, 141485883), (3, 47161961), (7, 20212269), (11, 12862353), (17, 8322699), (21, 6737423), (33, 4287451), (49, 2887467), (51, 2774233), (77, 1837479), (119, 1188957), (147, 962489), (187, 756609), (231, 612493), (357, 396319), (539, 262497), (561, 252203), (833, 169851), (1309, 108087), (1617, 87499), (2499, 56617), (3927, 36029), (5147, 27489), (9163, 15441)]