156984404967

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2743859}}^1$

素因数の和:2744044

約数の個数: 32

約数和(自身を含む): 251996102400

約数和(自身を除く): 95011697433

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 1467, 2119, 4401, 6357, 19071, 57213, 2743859, 8231577, 24694731, 35670167, 74084193, 107010501, 321031503, 447249017, 963094509, 1341747051, 4025241153, 5814237221, 12075723459, 17442711663, 52328134989, 156984404967]

約数ペア:

[(1, 156984404967), (3, 52328134989), (9, 17442711663), (13, 12075723459), (27, 5814237221), (39, 4025241153), (117, 1341747051), (163, 963094509), (351, 447249017), (489, 321031503), (1467, 107010501), (2119, 74084193), (4401, 35670167), (6357, 24694731), (19071, 8231577), (57213, 2743859)]