73925649

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2161}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 125914880

約数和(自身を除く): 51989231

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 2161, 3801, 4887, 6483, 11403, 15127, 19449, 34209, 45381, 58347, 136143, 391141, 408429, 1173423, 2737987, 3520269, 8213961, 10560807, 24641883, 73925649]

約数ペア:

[(1, 73925649), (3, 24641883), (7, 10560807), (9, 8213961), (21, 3520269), (27, 2737987), (63, 1173423), (181, 408429), (189, 391141), (543, 136143), (1267, 58347), (1629, 45381), (2161, 34209), (3801, 19449), (4887, 15127), (6483, 11403)]