65368737

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 113667840

約数和(自身を除く): 48299103

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 197, 207, 229, 483, 591, 687, 1379, 1449, 1603, 1773, 2061, 4137, 4531, 4809, 5267, 12411, 13593, 14427, 15801, 31717, 36869, 40779, 45113, 47403, 95151, 110607, 135339, 285453, 315791, 331821, 406017, 947373, 1037599, 2842119, 3112797, 7263193, 9338391, 21789579, 65368737]

約数ペア:

[(1, 65368737), (3, 21789579), (7, 9338391), (9, 7263193), (21, 3112797), (23, 2842119), (63, 1037599), (69, 947373), (161, 406017), (197, 331821), (207, 315791), (229, 285453), (483, 135339), (591, 110607), (687, 95151), (1379, 47403), (1449, 45113), (1603, 40779), (1773, 36869), (2061, 31717), (4137, 15801), (4531, 14427), (4809, 13593), (5267, 12411)]