27135078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 33690522

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 79, 114, 131, 138, 158, 237, 262, 393, 437, 474, 786, 874, 1311, 1501, 1817, 2489, 2622, 3002, 3013, 3634, 4503, 4978, 5451, 6026, 7467, 9006, 9039, 10349, 10902, 14934, 18078, 20698, 31047, 34523, 57247, 62094, 69046, 103569, 114494, 171741, 196631, 207138, 238027, 343482, 393262, 476054, 589893, 714081, 1179786, 1428162, 4522513, 9045026, 13567539, 27135078]

約数ペア:

[(1, 27135078), (2, 13567539), (3, 9045026), (6, 4522513), (19, 1428162), (23, 1179786), (38, 714081), (46, 589893), (57, 476054), (69, 393262), (79, 343482), (114, 238027), (131, 207138), (138, 196631), (158, 171741), (237, 114494), (262, 103569), (393, 69046), (437, 62094), (474, 57247), (786, 34523), (874, 31047), (1311, 20698), (1501, 18078), (1817, 14934), (2489, 10902), (2622, 10349), (3002, 9039), (3013, 9006), (3634, 7467), (4503, 6026), (4978, 5451)]