69892011

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 124518400

約数和(自身を除く): 54626389

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 79, 93, 151, 189, 217, 237, 279, 453, 553, 651, 711, 837, 1057, 1359, 1659, 1953, 2133, 2449, 3171, 4077, 4681, 4977, 5859, 7347, 9513, 11929, 14043, 14931, 17143, 22041, 28539, 32767, 35787, 42129, 51429, 66123, 83503, 98301, 107361, 126387, 154287, 250509, 294903, 322083, 369799, 462861, 751527, 884709, 1109397, 2254581, 2588593, 3328191, 7765779, 9984573, 23297337, 69892011]

約数ペア:

[(1, 69892011), (3, 23297337), (7, 9984573), (9, 7765779), (21, 3328191), (27, 2588593), (31, 2254581), (63, 1109397), (79, 884709), (93, 751527), (151, 462861), (189, 369799), (217, 322083), (237, 294903), (279, 250509), (453, 154287), (553, 126387), (651, 107361), (711, 98301), (837, 83503), (1057, 66123), (1359, 51429), (1659, 42129), (1953, 35787), (2133, 32767), (2449, 28539), (3171, 22041), (4077, 17143), (4681, 14931), (4977, 14043), (5859, 11929), (7347, 9513)]