65193513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 108810240

約数和(自身を除く): 43616727

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 367, 769, 1101, 2307, 2569, 4037, 5383, 7707, 8459, 12111, 16149, 25377, 28259, 59213, 84777, 177639, 282223, 846669, 1975561, 3104453, 5926683, 9313359, 21731171, 65193513]

約数ペア:

[(1, 65193513), (3, 21731171), (7, 9313359), (11, 5926683), (21, 3104453), (33, 1975561), (77, 846669), (231, 282223), (367, 177639), (769, 84777), (1101, 59213), (2307, 28259), (2569, 25377), (4037, 16149), (5383, 12111), (7707, 8459)]