84206811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 123934720

約数和(自身を除く): 39727909

約数列:

[1, 3, 13, 39, 79, 151, 181, 237, 453, 543, 1027, 1963, 2353, 3081, 5889, 7059, 11929, 14299, 27331, 35787, 42897, 81993, 155077, 185887, 355303, 465231, 557661, 1065909, 2159149, 6477447, 28068937, 84206811]

約数ペア:

[(1, 84206811), (3, 28068937), (13, 6477447), (39, 2159149), (79, 1065909), (151, 557661), (181, 465231), (237, 355303), (453, 185887), (543, 155077), (1027, 81993), (1963, 42897), (2353, 35787), (3081, 27331), (5889, 14299), (7059, 11929)]