61737273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 99939840

約数和(自身を除く): 38202567

約数列:

[1, 3, 9, 13, 39, 47, 103, 109, 117, 141, 309, 327, 423, 611, 927, 981, 1339, 1417, 1833, 4017, 4251, 4841, 5123, 5499, 11227, 12051, 12753, 14523, 15369, 33681, 43569, 46107, 62933, 66599, 101043, 145951, 188799, 199797, 437853, 527669, 566397, 599391, 1313559, 1583007, 4749021, 6859697, 20579091, 61737273]

約数ペア:

[(1, 61737273), (3, 20579091), (9, 6859697), (13, 4749021), (39, 1583007), (47, 1313559), (103, 599391), (109, 566397), (117, 527669), (141, 437853), (309, 199797), (327, 188799), (423, 145951), (611, 101043), (927, 66599), (981, 62933), (1339, 46107), (1417, 43569), (1833, 33681), (4017, 15369), (4251, 14523), (4841, 12753), (5123, 12051), (5499, 11227)]