77897451

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 117504000

約数和(自身を除く): 39606549

約数列:

[1, 3, 17, 29, 31, 51, 87, 93, 493, 527, 899, 1479, 1581, 1699, 2697, 5097, 15283, 28883, 45849, 49271, 52669, 86649, 147813, 158007, 837607, 895373, 1527401, 2512821, 2686119, 4582203, 25965817, 77897451]

約数ペア:

[(1, 77897451), (3, 25965817), (17, 4582203), (29, 2686119), (31, 2512821), (51, 1527401), (87, 895373), (93, 837607), (493, 158007), (527, 147813), (899, 86649), (1479, 52669), (1581, 49271), (1699, 45849), (2697, 28883), (5097, 15283)]