216772374933

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{58602967}}^1$

素因数の和:58603113

約数の個数: 16

約数和(自身を含む): 323488383360

約数和(自身を除く): 106716008427

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 58602967, 175808901, 527426703, 1582280109, 8028606479, 24085819437, 72257458311, 216772374933]

約数ペア:

[(1, 216772374933), (3, 72257458311), (9, 24085819437), (27, 8028606479), (137, 1582280109), (411, 527426703), (1233, 175808901), (3699, 58602967)]