127976871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{5867}}^1$

素因数の和:6542

約数の個数: 16

約数和(自身を含む): 186461568

約数和(自身を除く): 58484697

約数列:

[1, 3, 11, 33, 661, 1983, 5867, 7271, 17601, 21813, 64537, 193611, 3878087, 11634261, 42658957, 127976871]

約数ペア:

[(1, 127976871), (3, 42658957), (11, 11634261), (33, 3878087), (661, 193611), (1983, 64537), (5867, 21813), (7271, 17601)]