55969473

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 87284736

約数和(自身を除く): 31315263

約数列:

[1, 3, 7, 21, 83, 163, 197, 249, 489, 581, 591, 1141, 1379, 1743, 3423, 4137, 13529, 16351, 32111, 40587, 49053, 94703, 96333, 114457, 224777, 284109, 343371, 674331, 2665213, 7995639, 18656491, 55969473]

約数ペア:

[(1, 55969473), (3, 18656491), (7, 7995639), (21, 2665213), (83, 674331), (163, 343371), (197, 284109), (249, 224777), (489, 114457), (581, 96333), (591, 94703), (1141, 49053), (1379, 40587), (1743, 32111), (3423, 16351), (4137, 13529)]