140582979

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5021}}^1$

素因数の和:5108

約数の個数: 32

約数和(自身を含む): 224182080

約数和(自身を除く): 83599101

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 3111, 5021, 9333, 15063, 27999, 45189, 85357, 135567, 256071, 306281, 768213, 918843, 2304639, 2756529, 5206777, 8269587, 15620331, 46860993, 140582979]

約数ペア:

[(1, 140582979), (3, 46860993), (9, 15620331), (17, 8269587), (27, 5206777), (51, 2756529), (61, 2304639), (153, 918843), (183, 768213), (459, 306281), (549, 256071), (1037, 135567), (1647, 85357), (3111, 45189), (5021, 27999), (9333, 15063)]