8115273

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 13478400

約数和(自身を除く): 5363127

約数列:

[1, 3, 9, 17, 29, 31, 51, 59, 87, 93, 153, 177, 261, 279, 493, 527, 531, 899, 1003, 1479, 1581, 1711, 1829, 2697, 3009, 4437, 4743, 5133, 5487, 8091, 9027, 15283, 15399, 16461, 29087, 31093, 45849, 53041, 87261, 93279, 137547, 159123, 261783, 279837, 477369, 901697, 2705091, 8115273]

約数ペア:

[(1, 8115273), (3, 2705091), (9, 901697), (17, 477369), (29, 279837), (31, 261783), (51, 159123), (59, 137547), (87, 93279), (93, 87261), (153, 53041), (177, 45849), (261, 31093), (279, 29087), (493, 16461), (527, 15399), (531, 15283), (899, 9027), (1003, 8091), (1479, 5487), (1581, 5133), (1711, 4743), (1829, 4437), (2697, 3009)]