85713579

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23869}}^1$

素因数の和:23904

約数の個数: 32

約数和(自身を含む): 152768000

約数和(自身を除く): 67054421

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 23869, 71607, 167083, 214821, 453511, 501249, 644463, 1360533, 1503747, 3174577, 4081599, 4511241, 9523731, 12244797, 28571193, 85713579]

約数ペア:

[(1, 85713579), (3, 28571193), (7, 12244797), (9, 9523731), (19, 4511241), (21, 4081599), (27, 3174577), (57, 1503747), (63, 1360533), (133, 644463), (171, 501249), (189, 453511), (399, 214821), (513, 167083), (1197, 71607), (3591, 23869)]