48749337

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19841}}^1$

素因数の和:19870

約数の個数: 32

約数和(自身を含む): 88892160

約数和(自身を除く): 40142823

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 19841, 59523, 138887, 178569, 257933, 416661, 535707, 773799, 1249983, 1805531, 2321397, 3749949, 5416593, 6964191, 16249779, 48749337]

約数ペア:

[(1, 48749337), (3, 16249779), (7, 6964191), (9, 5416593), (13, 3749949), (21, 2321397), (27, 1805531), (39, 1249983), (63, 773799), (91, 535707), (117, 416661), (189, 257933), (273, 178569), (351, 138887), (819, 59523), (2457, 19841)]