47981109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 72858240

約数和(自身を除く): 24877131

約数列:

[1, 3, 11, 29, 33, 87, 181, 277, 319, 543, 831, 957, 1991, 3047, 5249, 5973, 8033, 9141, 15747, 24099, 50137, 57739, 88363, 150411, 173217, 265089, 551507, 1453973, 1654521, 4361919, 15993703, 47981109]

約数ペア:

[(1, 47981109), (3, 15993703), (11, 4361919), (29, 1654521), (33, 1453973), (87, 551507), (181, 265089), (277, 173217), (319, 150411), (543, 88363), (831, 57739), (957, 50137), (1991, 24099), (3047, 15747), (5249, 9141), (5973, 8033)]