219626857887

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1\times {\mathrm{13249}}^1$

素因数の和:14203

約数の個数: 32

約数和(自身を含む): 300956472000

約数和(自身を除く): 81329614113

約数列:

[1, 3, 53, 137, 159, 411, 761, 2283, 7261, 13249, 21783, 39747, 40333, 104257, 120999, 312771, 702197, 1815113, 2106591, 5445339, 5525621, 10082489, 16576863, 30247467, 96200989, 288602967, 534371917, 1381300993, 1603115751, 4143902979, 73208952629, 219626857887]

約数ペア:

[(1, 219626857887), (3, 73208952629), (53, 4143902979), (137, 1603115751), (159, 1381300993), (411, 534371917), (761, 288602967), (2283, 96200989), (7261, 30247467), (13249, 16576863), (21783, 10082489), (39747, 5525621), (40333, 5445339), (104257, 2106591), (120999, 1815113), (312771, 702197)]