40551519

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 58014144

約数和(自身を除く): 17462625

約数列:

[1, 3, 37, 53, 61, 111, 113, 159, 183, 339, 1961, 2257, 3233, 4181, 5883, 5989, 6771, 6893, 9699, 12543, 17967, 20679, 119621, 221593, 255041, 358863, 365329, 664779, 765123, 1095987, 13517173, 40551519]

約数ペア:

[(1, 40551519), (3, 13517173), (37, 1095987), (53, 765123), (61, 664779), (111, 365329), (113, 358863), (159, 255041), (183, 221593), (339, 119621), (1961, 20679), (2257, 17967), (3233, 12543), (4181, 9699), (5883, 6893), (5989, 6771)]