12054231

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 22118400

約数和(自身を除く): 10064169

約数列:

[1, 3, 7, 9, 21, 23, 27, 47, 59, 63, 69, 141, 161, 177, 189, 207, 329, 413, 423, 483, 531, 621, 987, 1081, 1239, 1269, 1357, 1449, 1593, 2773, 2961, 3243, 3717, 4071, 4347, 7567, 8319, 8883, 9499, 9729, 11151, 12213, 19411, 22701, 24957, 28497, 29187, 36639, 58233, 63779, 68103, 74871, 85491, 174699, 191337, 204309, 256473, 446453, 524097, 574011, 1339359, 1722033, 4018077, 12054231]

約数ペア:

[(1, 12054231), (3, 4018077), (7, 1722033), (9, 1339359), (21, 574011), (23, 524097), (27, 446453), (47, 256473), (59, 204309), (63, 191337), (69, 174699), (141, 85491), (161, 74871), (177, 68103), (189, 63779), (207, 58233), (329, 36639), (413, 29187), (423, 28497), (483, 24957), (531, 22701), (621, 19411), (987, 12213), (1081, 11151), (1239, 9729), (1269, 9499), (1357, 8883), (1449, 8319), (1593, 7567), (2773, 4347), (2961, 4071), (3243, 3717)]