85855869

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 140995008

約数和(自身を除く): 55139139

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 167, 297, 501, 577, 891, 1503, 1731, 1837, 4509, 5193, 5511, 6347, 13527, 15579, 16533, 19041, 46737, 49599, 57123, 96359, 148797, 171369, 289077, 514107, 867231, 1059949, 2601693, 3179847, 7805079, 9539541, 28618623, 85855869]

約数ペア:

[(1, 85855869), (3, 28618623), (9, 9539541), (11, 7805079), (27, 3179847), (33, 2601693), (81, 1059949), (99, 867231), (167, 514107), (297, 289077), (501, 171369), (577, 148797), (891, 96359), (1503, 57123), (1731, 49599), (1837, 46737), (4509, 19041), (5193, 16533), (5511, 15579), (6347, 13527)]