156688334127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78777443}}^1$

素因数の和:78777479

約数の個数: 24

約数和(自身を含む): 258074906544

約数和(自身を除く): 101386572417

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 78777443, 236332329, 708996987, 1024106759, 1339216531, 3072320277, 4017649593, 9216960831, 12052948779, 17409814903, 52229444709, 156688334127]

約数ペア:

[(1, 156688334127), (3, 52229444709), (9, 17409814903), (13, 12052948779), (17, 9216960831), (39, 4017649593), (51, 3072320277), (117, 1339216531), (153, 1024106759), (221, 708996987), (663, 236332329), (1989, 78777443)]