40095279

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 72558720

約数和(自身を除く): 32463441

約数列:

[1, 3, 7, 9, 21, 23, 49, 59, 63, 67, 69, 147, 161, 177, 201, 207, 413, 441, 469, 483, 531, 603, 1127, 1239, 1357, 1407, 1449, 1541, 2891, 3283, 3381, 3717, 3953, 4071, 4221, 4623, 8673, 9499, 9849, 10143, 10787, 11859, 12213, 13869, 26019, 27671, 28497, 29547, 32361, 35577, 66493, 75509, 83013, 85491, 90919, 97083, 193697, 199479, 226527, 249039, 272757, 581091, 598437, 636433, 679581, 818271, 1743273, 1909299, 4455031, 5727897, 13365093, 40095279]

約数ペア:

[(1, 40095279), (3, 13365093), (7, 5727897), (9, 4455031), (21, 1909299), (23, 1743273), (49, 818271), (59, 679581), (63, 636433), (67, 598437), (69, 581091), (147, 272757), (161, 249039), (177, 226527), (201, 199479), (207, 193697), (413, 97083), (441, 90919), (469, 85491), (483, 83013), (531, 75509), (603, 66493), (1127, 35577), (1239, 32361), (1357, 29547), (1407, 28497), (1449, 27671), (1541, 26019), (2891, 13869), (3283, 12213), (3381, 11859), (3717, 10787), (3953, 10143), (4071, 9849), (4221, 9499), (4623, 8673)]