73754163

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 131601600

約数和(自身を除く): 57847437

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 73, 79, 87, 147, 203, 219, 237, 261, 441, 511, 553, 609, 657, 711, 1421, 1533, 1659, 1827, 2117, 2291, 3577, 3871, 4263, 4599, 4977, 5767, 6351, 6873, 10731, 11613, 12789, 14819, 16037, 17301, 19053, 20619, 32193, 34839, 40369, 44457, 48111, 51903, 103733, 112259, 121107, 133371, 144333, 167243, 282583, 311199, 336777, 363321, 501729, 847749, 933597, 1010331, 1170701, 1505187, 2543247, 3512103, 8194907, 10536309, 24584721, 73754163]

約数ペア:

[(1, 73754163), (3, 24584721), (7, 10536309), (9, 8194907), (21, 3512103), (29, 2543247), (49, 1505187), (63, 1170701), (73, 1010331), (79, 933597), (87, 847749), (147, 501729), (203, 363321), (219, 336777), (237, 311199), (261, 282583), (441, 167243), (511, 144333), (553, 133371), (609, 121107), (657, 112259), (711, 103733), (1421, 51903), (1533, 48111), (1659, 44457), (1827, 40369), (2117, 34839), (2291, 32193), (3577, 20619), (3871, 19053), (4263, 17301), (4599, 16037), (4977, 14819), (5767, 12789), (6351, 11613), (6873, 10731)]