48107943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 84874608

約数和(自身を除く): 36766665

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 67, 117, 153, 171, 201, 221, 247, 323, 361, 603, 663, 741, 871, 969, 1083, 1139, 1273, 1989, 2223, 2613, 2907, 3249, 3417, 3819, 4199, 4693, 6137, 7839, 10251, 11457, 12597, 14079, 14807, 16549, 18411, 21641, 24187, 37791, 42237, 44421, 49647, 55233, 64923, 72561, 79781, 133263, 148941, 194769, 217683, 239343, 281333, 314431, 411179, 718029, 843999, 943293, 1233537, 2531997, 2829879, 3700611, 5345327, 16035981, 48107943]

約数ペア:

[(1, 48107943), (3, 16035981), (9, 5345327), (13, 3700611), (17, 2829879), (19, 2531997), (39, 1233537), (51, 943293), (57, 843999), (67, 718029), (117, 411179), (153, 314431), (171, 281333), (201, 239343), (221, 217683), (247, 194769), (323, 148941), (361, 133263), (603, 79781), (663, 72561), (741, 64923), (871, 55233), (969, 49647), (1083, 44421), (1139, 42237), (1273, 37791), (1989, 24187), (2223, 21641), (2613, 18411), (2907, 16549), (3249, 14807), (3417, 14079), (3819, 12597), (4199, 11457), (4693, 10251), (6137, 7839)]