27967977

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 16787223

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 1553, 2001, 4659, 6003, 13977, 18009, 35719, 41931, 45037, 107157, 135111, 321471, 405333, 964413, 1035851, 1215999, 3107553, 9322659, 27967977]

約数ペア:

[(1, 27967977), (3, 9322659), (9, 3107553), (23, 1215999), (27, 1035851), (29, 964413), (69, 405333), (87, 321471), (207, 135111), (261, 107157), (621, 45037), (667, 41931), (783, 35719), (1553, 18009), (2001, 13977), (4659, 6003)]