137844399

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{85247}}^1$

素因数の和:85275

約数の個数: 24

約数和(自身を含む): 233238528

約数和(自身を除く): 95394129

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 85247, 255741, 596729, 937717, 1790187, 2813151, 4177103, 6564019, 12531309, 19692057, 45948133, 137844399]

約数ペア:

[(1, 137844399), (3, 45948133), (7, 19692057), (11, 12531309), (21, 6564019), (33, 4177103), (49, 2813151), (77, 1790187), (147, 937717), (231, 596729), (539, 255741), (1617, 85247)]