30272427

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 48029760

約数和(自身を除く): 17757333

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 303, 459, 653, 909, 1717, 1959, 2727, 5151, 5877, 11101, 15453, 17631, 33303, 46359, 65953, 99909, 197859, 299727, 593577, 1121201, 1780731, 3363603, 10090809, 30272427]

約数ペア:

[(1, 30272427), (3, 10090809), (9, 3363603), (17, 1780731), (27, 1121201), (51, 593577), (101, 299727), (153, 197859), (303, 99909), (459, 65953), (653, 46359), (909, 33303), (1717, 17631), (1959, 15453), (2727, 11101), (5151, 5877)]