99379791

素因数分解:

$3^4\times 7^5\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 175570032

約数和(自身を除く): 76190241

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 81, 147, 189, 219, 343, 441, 511, 567, 657, 1029, 1323, 1533, 1971, 2401, 3087, 3577, 3969, 4599, 5913, 7203, 9261, 10731, 13797, 16807, 21609, 25039, 27783, 32193, 41391, 50421, 64827, 75117, 96579, 151263, 175273, 194481, 225351, 289737, 453789, 525819, 676053, 1226911, 1361367, 1577457, 2028159, 3680733, 4732371, 11042199, 14197113, 33126597, 99379791]

約数ペア:

[(1, 99379791), (3, 33126597), (7, 14197113), (9, 11042199), (21, 4732371), (27, 3680733), (49, 2028159), (63, 1577457), (73, 1361367), (81, 1226911), (147, 676053), (189, 525819), (219, 453789), (343, 289737), (441, 225351), (511, 194481), (567, 175273), (657, 151263), (1029, 96579), (1323, 75117), (1533, 64827), (1971, 50421), (2401, 41391), (3087, 32193), (3577, 27783), (3969, 25039), (4599, 21609), (5913, 16807), (7203, 13797), (9261, 10731)]