74824449

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 42264831

約数列:

[1, 3, 7, 21, 59, 131, 177, 393, 413, 461, 917, 1239, 1383, 2751, 3227, 7729, 9681, 23187, 27199, 54103, 60391, 81597, 162309, 181173, 190393, 422737, 571179, 1268211, 3563069, 10689207, 24941483, 74824449]

約数ペア:

[(1, 74824449), (3, 24941483), (7, 10689207), (21, 3563069), (59, 1268211), (131, 571179), (177, 422737), (393, 190393), (413, 181173), (461, 162309), (917, 81597), (1239, 60391), (1383, 54103), (2751, 27199), (3227, 23187), (7729, 9681)]