89422011

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 54

約数和(自身を含む): 155992356

約数和(自身を除く): 66570345

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 211, 217, 279, 441, 633, 651, 961, 1477, 1519, 1899, 1953, 2883, 4431, 4557, 6541, 6727, 8649, 10339, 13293, 13671, 19623, 20181, 31017, 45787, 47089, 58869, 60543, 93051, 137361, 141267, 202771, 320509, 412083, 423801, 608313, 961527, 1419397, 1824939, 2884581, 4258191, 9935779, 12774573, 29807337, 89422011]

約数ペア:

[(1, 89422011), (3, 29807337), (7, 12774573), (9, 9935779), (21, 4258191), (31, 2884581), (49, 1824939), (63, 1419397), (93, 961527), (147, 608313), (211, 423801), (217, 412083), (279, 320509), (441, 202771), (633, 141267), (651, 137361), (961, 93051), (1477, 60543), (1519, 58869), (1899, 47089), (1953, 45787), (2883, 31017), (4431, 20181), (4557, 19623), (6541, 13671), (6727, 13293), (8649, 10339)]