291268899

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 445536000

約数和(自身を除く): 154267101

約数列:

[1, 3, 9, 27, 59, 67, 177, 201, 531, 603, 1593, 1809, 2729, 3953, 8187, 11859, 24561, 35577, 73683, 106731, 161011, 182843, 483033, 548529, 1449099, 1645587, 4347297, 4936761, 10787737, 32363211, 97089633, 291268899]

約数ペア:

[(1, 291268899), (3, 97089633), (9, 32363211), (27, 10787737), (59, 4936761), (67, 4347297), (177, 1645587), (201, 1449099), (531, 548529), (603, 483033), (1593, 182843), (1809, 161011), (2729, 106731), (3953, 73683), (8187, 35577), (11859, 24561)]