72742433407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3102949}}^1$

素因数の和:3103170

約数の個数: 16

約数和(自身を含む): 88471310400

約数和(自身を除く): 15728876993

約数列:

[1, 7, 17, 119, 197, 1379, 3349, 23443, 3102949, 21720643, 52750133, 369250931, 611280953, 4278966671, 10391776201, 72742433407]

約数ペア:

[(1, 72742433407), (7, 10391776201), (17, 4278966671), (119, 611280953), (197, 369250931), (1379, 52750133), (3349, 21720643), (23443, 3102949)]