80453237931

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{472751}}^1$

素因数の和:472965

約数の個数: 40

約数和(自身を含む): 131795693568

約数和(自身を除く): 51342455637

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 191, 297, 573, 891, 1719, 2101, 5157, 6303, 15471, 18909, 56727, 170181, 472751, 1418253, 4254759, 5200261, 12764277, 15600783, 38292831, 46802349, 90295441, 140407047, 270886323, 421221141, 812658969, 993249851, 2437976907, 2979749553, 7313930721, 8939248659, 26817745977, 80453237931]

約数ペア:

[(1, 80453237931), (3, 26817745977), (9, 8939248659), (11, 7313930721), (27, 2979749553), (33, 2437976907), (81, 993249851), (99, 812658969), (191, 421221141), (297, 270886323), (573, 140407047), (891, 90295441), (1719, 46802349), (2101, 38292831), (5157, 15600783), (6303, 12764277), (15471, 5200261), (18909, 4254759), (56727, 1418253), (170181, 472751)]