73921029

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9337}}^1$

素因数の和:9389

約数の個数: 32

約数和(自身を含む): 125502720

約数和(自身を除く): 51581691

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 9337, 28011, 65359, 121381, 196077, 270773, 364143, 812319, 849667, 1895411, 2549001, 3520049, 5686233, 10560147, 24640343, 73921029]

約数ペア:

[(1, 73921029), (3, 24640343), (7, 10560147), (13, 5686233), (21, 3520049), (29, 2549001), (39, 1895411), (87, 849667), (91, 812319), (203, 364143), (273, 270773), (377, 196077), (609, 121381), (1131, 65359), (2639, 28011), (7917, 9337)]