30124089

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 16877511

約数列:

[1, 3, 9, 23, 27, 69, 179, 207, 271, 537, 621, 813, 1611, 2439, 4117, 4833, 6233, 7317, 12351, 18699, 37053, 48509, 56097, 111159, 145527, 168291, 436581, 1115707, 1309743, 3347121, 10041363, 30124089]

約数ペア:

[(1, 30124089), (3, 10041363), (9, 3347121), (23, 1309743), (27, 1115707), (69, 436581), (179, 168291), (207, 145527), (271, 111159), (537, 56097), (621, 48509), (813, 37053), (1611, 18699), (2439, 12351), (4117, 7317), (4833, 6233)]