47382723

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 76658400

約数和(自身を除く): 29275677

約数列:

[1, 3, 9, 17, 29, 51, 59, 87, 153, 177, 181, 261, 493, 531, 543, 1003, 1479, 1629, 1711, 3009, 3077, 4437, 5133, 5249, 9027, 9231, 10679, 15399, 15747, 27693, 29087, 32037, 47241, 87261, 89233, 96111, 181543, 261783, 267699, 309691, 544629, 803097, 929073, 1633887, 2787219, 5264747, 15794241, 47382723]

約数ペア:

[(1, 47382723), (3, 15794241), (9, 5264747), (17, 2787219), (29, 1633887), (51, 929073), (59, 803097), (87, 544629), (153, 309691), (177, 267699), (181, 261783), (261, 181543), (493, 96111), (531, 89233), (543, 87261), (1003, 47241), (1479, 32037), (1629, 29087), (1711, 27693), (3009, 15747), (3077, 15399), (4437, 10679), (5133, 9231), (5249, 9027)]