74892123

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16879}}^1$

素因数の和:16931

約数の個数: 24

約数和(自身を含む): 118497600

約数和(自身を除く): 43605477

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 16879, 50637, 151911, 286943, 489491, 860829, 1468473, 2582487, 4405419, 8321347, 24964041, 74892123]

約数ペア:

[(1, 74892123), (3, 24964041), (9, 8321347), (17, 4405419), (29, 2582487), (51, 1468473), (87, 860829), (153, 489491), (261, 286943), (493, 151911), (1479, 50637), (4437, 16879)]