73430523

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 39926277

約数列:

[1, 3, 9, 27, 29, 87, 191, 261, 491, 573, 783, 1473, 1719, 4419, 5157, 5539, 13257, 14239, 16617, 42717, 49851, 93781, 128151, 149553, 281343, 384453, 844029, 2532087, 2719649, 8158947, 24476841, 73430523]

約数ペア:

[(1, 73430523), (3, 24476841), (9, 8158947), (27, 2719649), (29, 2532087), (87, 844029), (191, 384453), (261, 281343), (491, 149553), (573, 128151), (783, 93781), (1473, 49851), (1719, 42717), (4419, 16617), (5157, 14239), (5539, 13257)]