81404796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{616703}}^1$

素因数の和:616721

約数の個数: 24

約数和(自身を含む): 207212544

約数和(自身を除く): 125807748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 616703, 1233406, 1850109, 2466812, 3700218, 6783733, 7400436, 13567466, 20351199, 27134932, 40702398, 81404796]

約数ペア:

[(1, 81404796), (2, 40702398), (3, 27134932), (4, 20351199), (6, 13567466), (11, 7400436), (12, 6783733), (22, 3700218), (33, 2466812), (44, 1850109), (66, 1233406), (132, 616703)]