73923813

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4969}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 119280000

約数和(自身を除く): 45356187

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 4969, 14877, 14907, 44721, 94411, 134163, 144101, 283233, 432303, 849699, 1296909, 2549097, 2737919, 3890727, 8213757, 24641271, 73923813]

約数ペア:

[(1, 73923813), (3, 24641271), (9, 8213757), (19, 3890727), (27, 2737919), (29, 2549097), (57, 1296909), (87, 849699), (171, 432303), (261, 283233), (513, 144101), (551, 134163), (783, 94411), (1653, 44721), (4959, 14907), (4969, 14877)]