73914579

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 116160000

約数和(自身を除く): 42245421

約数列:

[1, 3, 9, 19, 27, 57, 149, 171, 447, 513, 967, 1341, 2831, 2901, 4023, 8493, 8703, 18373, 25479, 26109, 55119, 76437, 144083, 165357, 432249, 496071, 1296747, 2737577, 3890241, 8212731, 24638193, 73914579]

約数ペア:

[(1, 73914579), (3, 24638193), (9, 8212731), (19, 3890241), (27, 2737577), (57, 1296747), (149, 496071), (171, 432249), (447, 165357), (513, 144083), (967, 76437), (1341, 55119), (2831, 26109), (2901, 25479), (4023, 18373), (8493, 8703)]