48721473

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 76982400

約数和(自身を除く): 28260927

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 459, 537, 593, 1611, 1779, 3043, 4833, 5337, 9129, 10081, 16011, 27387, 30243, 82161, 90729, 106147, 272187, 318441, 955323, 1804499, 2865969, 5413497, 16240491, 48721473]

約数ペア:

[(1, 48721473), (3, 16240491), (9, 5413497), (17, 2865969), (27, 1804499), (51, 955323), (153, 318441), (179, 272187), (459, 106147), (537, 90729), (593, 82161), (1611, 30243), (1779, 27387), (3043, 16011), (4833, 10081), (5337, 9129)]