61791726

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 127104768

約数和(自身を除く): 65313042

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 1987, 3974, 5183, 5961, 10366, 11922, 15549, 31098, 141077, 145051, 282154, 290102, 423231, 435153, 846462, 870306, 10298621, 20597242, 30895863, 61791726]

約数ペア:

[(1, 61791726), (2, 30895863), (3, 20597242), (6, 10298621), (71, 870306), (73, 846462), (142, 435153), (146, 423231), (213, 290102), (219, 282154), (426, 145051), (438, 141077), (1987, 31098), (3974, 15549), (5183, 11922), (5961, 10366)]