156976231503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1405879}}^1$

素因数の和:1406311

約数の個数: 32

約数和(自身を含む): 258232038400

約数和(自身を除く): 101255806897

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 409, 1227, 2863, 5317, 8589, 15951, 37219, 111657, 1405879, 4217637, 9841153, 18276427, 29523459, 54829281, 127934989, 383804967, 575004511, 1725013533, 4025031577, 7475058643, 12075094731, 22425175929, 52325410501, 156976231503]

約数ペア:

[(1, 156976231503), (3, 52325410501), (7, 22425175929), (13, 12075094731), (21, 7475058643), (39, 4025031577), (91, 1725013533), (273, 575004511), (409, 383804967), (1227, 127934989), (2863, 54829281), (5317, 29523459), (8589, 18276427), (15951, 9841153), (37219, 4217637), (111657, 1405879)]